4685120

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^4$

素因数の和:61

約数の個数: 70

約数和(自身を含む): 12272010

約数和(自身を除く): 7586890

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 160, 176, 220, 242, 320, 352, 440, 484, 605, 704, 880, 968, 1210, 1331, 1760, 1936, 2420, 2662, 3520, 3872, 4840, 5324, 6655, 7744, 9680, 10648, 13310, 14641, 19360, 21296, 26620, 29282, 38720, 42592, 53240, 58564, 73205, 85184, 106480, 117128, 146410, 212960, 234256, 292820, 425920, 468512, 585640, 937024, 1171280, 2342560, 4685120]

約数ペア:

[(1, 4685120), (2, 2342560), (4, 1171280), (5, 937024), (8, 585640), (10, 468512), (11, 425920), (16, 292820), (20, 234256), (22, 212960), (32, 146410), (40, 117128), (44, 106480), (55, 85184), (64, 73205), (80, 58564), (88, 53240), (110, 42592), (121, 38720), (160, 29282), (176, 26620), (220, 21296), (242, 19360), (320, 14641), (352, 13310), (440, 10648), (484, 9680), (605, 7744), (704, 6655), (880, 5324), (968, 4840), (1210, 3872), (1331, 3520), (1760, 2662), (1936, 2420)]