47777440

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12983}}^1$

素因数の和:13021

約数の個数: 48

約数和(自身を含む): 117790848

約数和(自身を除く): 70013408

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 12983, 25966, 51932, 64915, 103864, 129830, 207728, 259660, 298609, 415456, 519320, 597218, 1038640, 1194436, 1493045, 2077280, 2388872, 2986090, 4777744, 5972180, 9555488, 11944360, 23888720, 47777440]

約数ペア:

[(1, 47777440), (2, 23888720), (4, 11944360), (5, 9555488), (8, 5972180), (10, 4777744), (16, 2986090), (20, 2388872), (23, 2077280), (32, 1493045), (40, 1194436), (46, 1038640), (80, 597218), (92, 519320), (115, 415456), (160, 298609), (184, 259660), (230, 207728), (368, 129830), (460, 103864), (736, 64915), (920, 51932), (1840, 25966), (3680, 12983)]