4924786480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{13151}}^1$

素因数の和:13346

約数の個数: 80

約数和(自身を含む): 11898667008

約数和(自身を除く): 6973880528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 151, 155, 248, 302, 310, 496, 604, 620, 755, 1208, 1240, 1510, 2416, 2480, 3020, 4681, 6040, 9362, 12080, 13151, 18724, 23405, 26302, 37448, 46810, 52604, 65755, 74896, 93620, 105208, 131510, 187240, 210416, 263020, 374480, 407681, 526040, 815362, 1052080, 1630724, 1985801, 2038405, 3261448, 3971602, 4076810, 6522896, 7943204, 8153620, 9929005, 15886408, 16307240, 19858010, 31772816, 32614480, 39716020, 61559831, 79432040, 123119662, 158864080, 246239324, 307799155, 492478648, 615598310, 984957296, 1231196620, 2462393240, 4924786480]

約数ペア:

[(1, 4924786480), (2, 2462393240), (4, 1231196620), (5, 984957296), (8, 615598310), (10, 492478648), (16, 307799155), (20, 246239324), (31, 158864080), (40, 123119662), (62, 79432040), (80, 61559831), (124, 39716020), (151, 32614480), (155, 31772816), (248, 19858010), (302, 16307240), (310, 15886408), (496, 9929005), (604, 8153620), (620, 7943204), (755, 6522896), (1208, 4076810), (1240, 3971602), (1510, 3261448), (2416, 2038405), (2480, 1985801), (3020, 1630724), (4681, 1052080), (6040, 815362), (9362, 526040), (12080, 407681), (13151, 374480), (18724, 263020), (23405, 210416), (26302, 187240), (37448, 131510), (46810, 105208), (52604, 93620), (65755, 74896)]