9729500

素因数分解:

$2^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:120

約数の個数: 96

約数和(自身を含む): 24373440

約数和(自身を除く): 14643940

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 29, 44, 50, 55, 58, 61, 100, 110, 116, 122, 125, 145, 220, 244, 250, 275, 290, 305, 319, 500, 550, 580, 610, 638, 671, 725, 1100, 1220, 1276, 1342, 1375, 1450, 1525, 1595, 1769, 2684, 2750, 2900, 3050, 3190, 3355, 3538, 3625, 5500, 6100, 6380, 6710, 7076, 7250, 7625, 7975, 8845, 13420, 14500, 15250, 15950, 16775, 17690, 19459, 30500, 31900, 33550, 35380, 38918, 39875, 44225, 67100, 77836, 79750, 83875, 88450, 97295, 159500, 167750, 176900, 194590, 221125, 335500, 389180, 442250, 486475, 884500, 972950, 1945900, 2432375, 4864750, 9729500]

約数ペア:

[(1, 9729500), (2, 4864750), (4, 2432375), (5, 1945900), (10, 972950), (11, 884500), (20, 486475), (22, 442250), (25, 389180), (29, 335500), (44, 221125), (50, 194590), (55, 176900), (58, 167750), (61, 159500), (100, 97295), (110, 88450), (116, 83875), (122, 79750), (125, 77836), (145, 67100), (220, 44225), (244, 39875), (250, 38918), (275, 35380), (290, 33550), (305, 31900), (319, 30500), (500, 19459), (550, 17690), (580, 16775), (610, 15950), (638, 15250), (671, 14500), (725, 13420), (1100, 8845), (1220, 7975), (1276, 7625), (1342, 7250), (1375, 7076), (1450, 6710), (1525, 6380), (1595, 6100), (1769, 5500), (2684, 3625), (2750, 3538), (2900, 3355), (3050, 3190)]