25103661650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{2729}}^1$

素因数の和:3204

約数の個数: 96

約数和(自身を含む): 51427958400

約数和(自身を除く): 26324296750

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 190, 230, 421, 437, 475, 575, 842, 874, 950, 1150, 2105, 2185, 2729, 4210, 4370, 5458, 7999, 9683, 10525, 10925, 13645, 15998, 19366, 21050, 21850, 27290, 39995, 48415, 51851, 62767, 68225, 79990, 96830, 103702, 125534, 136450, 183977, 199975, 242075, 259255, 313835, 367954, 399950, 484150, 518510, 627670, 919885, 1148909, 1192573, 1296275, 1569175, 1839770, 2297818, 2385146, 2592550, 3138350, 4599425, 5744545, 5962865, 9198850, 11489090, 11925730, 21829271, 26424907, 28722725, 29814325, 43658542, 52849814, 57445450, 59628650, 109146355, 132124535, 218292710, 264249070, 502073233, 545731775, 660622675, 1004146466, 1091463550, 1321245350, 2510366165, 5020732330, 12551830825, 25103661650]

約数ペア:

[(1, 25103661650), (2, 12551830825), (5, 5020732330), (10, 2510366165), (19, 1321245350), (23, 1091463550), (25, 1004146466), (38, 660622675), (46, 545731775), (50, 502073233), (95, 264249070), (115, 218292710), (190, 132124535), (230, 109146355), (421, 59628650), (437, 57445450), (475, 52849814), (575, 43658542), (842, 29814325), (874, 28722725), (950, 26424907), (1150, 21829271), (2105, 11925730), (2185, 11489090), (2729, 9198850), (4210, 5962865), (4370, 5744545), (5458, 4599425), (7999, 3138350), (9683, 2592550), (10525, 2385146), (10925, 2297818), (13645, 1839770), (15998, 1569175), (19366, 1296275), (21050, 1192573), (21850, 1148909), (27290, 919885), (39995, 627670), (48415, 518510), (51851, 484150), (62767, 399950), (68225, 367954), (79990, 313835), (96830, 259255), (103702, 242075), (125534, 199975), (136450, 183977)]