20199931950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1297}}^1\times {\mathrm{9439}}^1$

素因数の和:10762

約数の個数: 96

約数和(自身を含む): 54697927680

約数和(自身を除く): 34497995730

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 150, 165, 275, 330, 550, 825, 1297, 1650, 2594, 3891, 6485, 7782, 9439, 12970, 14267, 18878, 19455, 28317, 28534, 32425, 38910, 42801, 47195, 56634, 64850, 71335, 85602, 94390, 97275, 103829, 141585, 142670, 194550, 207658, 214005, 235975, 283170, 311487, 356675, 428010, 471950, 519145, 622974, 707925, 713350, 1038290, 1070025, 1415850, 1557435, 2140050, 2595725, 3114870, 5191450, 7787175, 12242383, 15574350, 24484766, 36727149, 61211915, 73454298, 122423830, 134666213, 183635745, 269332426, 306059575, 367271490, 403998639, 612119150, 673331065, 807997278, 918178725, 1346662130, 1836357450, 2019993195, 3366655325, 4039986390, 6733310650, 10099965975, 20199931950]

約数ペア:

[(1, 20199931950), (2, 10099965975), (3, 6733310650), (5, 4039986390), (6, 3366655325), (10, 2019993195), (11, 1836357450), (15, 1346662130), (22, 918178725), (25, 807997278), (30, 673331065), (33, 612119150), (50, 403998639), (55, 367271490), (66, 306059575), (75, 269332426), (110, 183635745), (150, 134666213), (165, 122423830), (275, 73454298), (330, 61211915), (550, 36727149), (825, 24484766), (1297, 15574350), (1650, 12242383), (2594, 7787175), (3891, 5191450), (6485, 3114870), (7782, 2595725), (9439, 2140050), (12970, 1557435), (14267, 1415850), (18878, 1070025), (19455, 1038290), (28317, 713350), (28534, 707925), (32425, 622974), (38910, 519145), (42801, 471950), (47195, 428010), (56634, 356675), (64850, 311487), (71335, 283170), (85602, 235975), (94390, 214005), (97275, 207658), (103829, 194550), (141585, 142670)]