10903750

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:107

約数の個数: 80

約数和(自身を含む): 24404688

約数和(自身を除く): 13500938

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 61, 65, 110, 122, 125, 130, 143, 250, 275, 286, 305, 325, 550, 610, 625, 650, 671, 715, 793, 1250, 1342, 1375, 1430, 1525, 1586, 1625, 2750, 3050, 3250, 3355, 3575, 3965, 6710, 6875, 7150, 7625, 7930, 8125, 8723, 13750, 15250, 16250, 16775, 17446, 17875, 19825, 33550, 35750, 38125, 39650, 43615, 76250, 83875, 87230, 89375, 99125, 167750, 178750, 198250, 218075, 419375, 436150, 495625, 838750, 991250, 1090375, 2180750, 5451875, 10903750]

約数ペア:

[(1, 10903750), (2, 5451875), (5, 2180750), (10, 1090375), (11, 991250), (13, 838750), (22, 495625), (25, 436150), (26, 419375), (50, 218075), (55, 198250), (61, 178750), (65, 167750), (110, 99125), (122, 89375), (125, 87230), (130, 83875), (143, 76250), (250, 43615), (275, 39650), (286, 38125), (305, 35750), (325, 33550), (550, 19825), (610, 17875), (625, 17446), (650, 16775), (671, 16250), (715, 15250), (793, 13750), (1250, 8723), (1342, 8125), (1375, 7930), (1430, 7625), (1525, 7150), (1586, 6875), (1625, 6710), (2750, 3965), (3050, 3575), (3250, 3355)]