47470720

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{613}}^1$

素因数の和:654

約数の個数: 96

約数和(自身を含む): 124942860

約数和(自身を除く): 77472140

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, 320, 352, 440, 484, 605, 613, 640, 704, 880, 968, 1210, 1226, 1408, 1760, 1936, 2420, 2452, 3065, 3520, 3872, 4840, 4904, 6130, 6743, 7040, 7744, 9680, 9808, 12260, 13486, 15488, 19360, 19616, 24520, 26972, 33715, 38720, 39232, 49040, 53944, 67430, 74173, 77440, 78464, 98080, 107888, 134860, 148346, 196160, 215776, 269720, 296692, 370865, 392320, 431552, 539440, 593384, 741730, 863104, 1078880, 1186768, 1483460, 2157760, 2373536, 2966920, 4315520, 4747072, 5933840, 9494144, 11867680, 23735360, 47470720]

約数ペア:

[(1, 47470720), (2, 23735360), (4, 11867680), (5, 9494144), (8, 5933840), (10, 4747072), (11, 4315520), (16, 2966920), (20, 2373536), (22, 2157760), (32, 1483460), (40, 1186768), (44, 1078880), (55, 863104), (64, 741730), (80, 593384), (88, 539440), (110, 431552), (121, 392320), (128, 370865), (160, 296692), (176, 269720), (220, 215776), (242, 196160), (320, 148346), (352, 134860), (440, 107888), (484, 98080), (605, 78464), (613, 77440), (640, 74173), (704, 67430), (880, 53944), (968, 49040), (1210, 39232), (1226, 38720), (1408, 33715), (1760, 26972), (1936, 24520), (2420, 19616), (2452, 19360), (3065, 15488), (3520, 13486), (3872, 12260), (4840, 9808), (4904, 9680), (6130, 7744), (6743, 7040)]