15707926900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2789}}^1\times {\mathrm{3313}}^1$

素因数の和:6133

約数の個数: 72

約数和(自身を含む): 36115110360

約数和(自身を除く): 20407183460

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1700, 2789, 3313, 5578, 6626, 11156, 13252, 13945, 16565, 27890, 33130, 47413, 55780, 56321, 66260, 69725, 82825, 94826, 112642, 139450, 165650, 189652, 225284, 237065, 278900, 281605, 331300, 474130, 563210, 948260, 1126420, 1185325, 1408025, 2370650, 2816050, 4741300, 5632100, 9239957, 18479914, 36959828, 46199785, 92399570, 157079269, 184799140, 230998925, 314158538, 461997850, 628317076, 785396345, 923995700, 1570792690, 3141585380, 3926981725, 7853963450, 15707926900]

約数ペア:

[(1, 15707926900), (2, 7853963450), (4, 3926981725), (5, 3141585380), (10, 1570792690), (17, 923995700), (20, 785396345), (25, 628317076), (34, 461997850), (50, 314158538), (68, 230998925), (85, 184799140), (100, 157079269), (170, 92399570), (340, 46199785), (425, 36959828), (850, 18479914), (1700, 9239957), (2789, 5632100), (3313, 4741300), (5578, 2816050), (6626, 2370650), (11156, 1408025), (13252, 1185325), (13945, 1126420), (16565, 948260), (27890, 563210), (33130, 474130), (47413, 331300), (55780, 281605), (56321, 278900), (66260, 237065), (69725, 225284), (82825, 189652), (94826, 165650), (112642, 139450)]