1703680

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^3$

素因数の和:54

約数の個数: 72

約数和(自身を含む): 4488624

約数和(自身を除く): 2784944

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 220, 242, 256, 320, 352, 440, 484, 605, 640, 704, 880, 968, 1210, 1280, 1331, 1408, 1760, 1936, 2420, 2662, 2816, 3520, 3872, 4840, 5324, 6655, 7040, 7744, 9680, 10648, 13310, 14080, 15488, 19360, 21296, 26620, 30976, 38720, 42592, 53240, 77440, 85184, 106480, 154880, 170368, 212960, 340736, 425920, 851840, 1703680]

約数ペア:

[(1, 1703680), (2, 851840), (4, 425920), (5, 340736), (8, 212960), (10, 170368), (11, 154880), (16, 106480), (20, 85184), (22, 77440), (32, 53240), (40, 42592), (44, 38720), (55, 30976), (64, 26620), (80, 21296), (88, 19360), (110, 15488), (121, 14080), (128, 13310), (160, 10648), (176, 9680), (220, 7744), (242, 7040), (256, 6655), (320, 5324), (352, 4840), (440, 3872), (484, 3520), (605, 2816), (640, 2662), (704, 2420), (880, 1936), (968, 1760), (1210, 1408), (1280, 1331)]