201650406100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{158443}}^1$

素因数の和:158570

約数の個数: 144

約数和(自身を含む): 519861101760

約数和(自身を除く): 318210695660

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 89, 100, 110, 130, 143, 178, 220, 260, 275, 286, 325, 356, 445, 550, 572, 650, 715, 890, 979, 1100, 1157, 1300, 1430, 1780, 1958, 2225, 2314, 2860, 3575, 3916, 4450, 4628, 4895, 5785, 7150, 8900, 9790, 11570, 12727, 14300, 19580, 23140, 24475, 25454, 28925, 48950, 50908, 57850, 63635, 97900, 115700, 127270, 158443, 254540, 316886, 318175, 633772, 636350, 792215, 1272700, 1584430, 1742873, 2059759, 3168860, 3485746, 3961075, 4119518, 6971492, 7922150, 8239036, 8714365, 10298795, 14101427, 15844300, 17428730, 20597590, 22657349, 28202854, 34857460, 41195180, 43571825, 45314698, 51493975, 56405708, 70507135, 87143650, 90629396, 102987950, 113286745, 141014270, 155115697, 174287300, 183318551, 205975900, 226573490, 282028540, 310231394, 352535675, 366637102, 453146980, 566433725, 620462788, 705071350, 733274204, 775578485, 916592755, 1132867450, 1410142700, 1551156970, 1833185510, 2016504061, 2265734900, 3102313940, 3666371020, 3877892425, 4033008122, 4582963775, 7755784850, 8066016244, 9165927550, 10082520305, 15511569700, 18331855100, 20165040610, 40330081220, 50412601525, 100825203050, 201650406100]

約数ペア:

[(1, 201650406100), (2, 100825203050), (4, 50412601525), (5, 40330081220), (10, 20165040610), (11, 18331855100), (13, 15511569700), (20, 10082520305), (22, 9165927550), (25, 8066016244), (26, 7755784850), (44, 4582963775), (50, 4033008122), (52, 3877892425), (55, 3666371020), (65, 3102313940), (89, 2265734900), (100, 2016504061), (110, 1833185510), (130, 1551156970), (143, 1410142700), (178, 1132867450), (220, 916592755), (260, 775578485), (275, 733274204), (286, 705071350), (325, 620462788), (356, 566433725), (445, 453146980), (550, 366637102), (572, 352535675), (650, 310231394), (715, 282028540), (890, 226573490), (979, 205975900), (1100, 183318551), (1157, 174287300), (1300, 155115697), (1430, 141014270), (1780, 113286745), (1958, 102987950), (2225, 90629396), (2314, 87143650), (2860, 70507135), (3575, 56405708), (3916, 51493975), (4450, 45314698), (4628, 43571825), (4895, 41195180), (5785, 34857460), (7150, 28202854), (8900, 22657349), (9790, 20597590), (11570, 17428730), (12727, 15844300), (14300, 14101427), (19580, 10298795), (23140, 8714365), (24475, 8239036), (25454, 7922150), (28925, 6971492), (48950, 4119518), (50908, 3961075), (57850, 3485746), (63635, 3168860), (97900, 2059759), (115700, 1742873), (127270, 1584430), (158443, 1272700), (254540, 792215), (316886, 636350), (318175, 633772)]