113365760

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2857}}^1$

素因数の和:2909

約数の個数: 72

約数和(自身を含む): 280404096

約数和(自身を除く): 167038336

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 620, 640, 992, 1240, 1280, 1984, 2480, 2857, 3968, 4960, 5714, 7936, 9920, 11428, 14285, 19840, 22856, 28570, 39680, 45712, 57140, 88567, 91424, 114280, 177134, 182848, 228560, 354268, 365696, 442835, 457120, 708536, 731392, 885670, 914240, 1417072, 1771340, 1828480, 2834144, 3542680, 3656960, 5668288, 7085360, 11336576, 14170720, 22673152, 28341440, 56682880, 113365760]

約数ペア:

[(1, 113365760), (2, 56682880), (4, 28341440), (5, 22673152), (8, 14170720), (10, 11336576), (16, 7085360), (20, 5668288), (31, 3656960), (32, 3542680), (40, 2834144), (62, 1828480), (64, 1771340), (80, 1417072), (124, 914240), (128, 885670), (155, 731392), (160, 708536), (248, 457120), (256, 442835), (310, 365696), (320, 354268), (496, 228560), (620, 182848), (640, 177134), (992, 114280), (1240, 91424), (1280, 88567), (1984, 57140), (2480, 45712), (2857, 39680), (3968, 28570), (4960, 22856), (5714, 19840), (7936, 14285), (9920, 11428)]