20372530750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{569861}}^1$

素因数の和:569902

約数の個数: 64

約数和(自身を含む): 44804829888

約数和(自身を除く): 24432299138

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 125, 130, 143, 250, 275, 286, 325, 550, 650, 715, 1375, 1430, 1625, 2750, 3250, 3575, 7150, 17875, 35750, 569861, 1139722, 2849305, 5698610, 6268471, 7408193, 12536942, 14246525, 14816386, 28493050, 31342355, 37040965, 62684710, 71232625, 74081930, 81490123, 142465250, 156711775, 162980246, 185204825, 313423550, 370409650, 407450615, 783558875, 814901230, 926024125, 1567117750, 1852048250, 2037253075, 4074506150, 10186265375, 20372530750]

約数ペア:

[(1, 20372530750), (2, 10186265375), (5, 4074506150), (10, 2037253075), (11, 1852048250), (13, 1567117750), (22, 926024125), (25, 814901230), (26, 783558875), (50, 407450615), (55, 370409650), (65, 313423550), (110, 185204825), (125, 162980246), (130, 156711775), (143, 142465250), (250, 81490123), (275, 74081930), (286, 71232625), (325, 62684710), (550, 37040965), (650, 31342355), (715, 28493050), (1375, 14816386), (1430, 14246525), (1625, 12536942), (2750, 7408193), (3250, 6268471), (3575, 5698610), (7150, 2849305), (17875, 1139722), (35750, 569861)]