45354560

素因数分解:

$2^6\times 5^1\times {\mathrm{271}}^1\times {\mathrm{523}}^1$

素因数の和:811

約数の個数: 56

約数和(自身を含む): 108606336

約数和(自身を除く): 63251776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 271, 320, 523, 542, 1046, 1084, 1355, 2092, 2168, 2615, 2710, 4184, 4336, 5230, 5420, 8368, 8672, 10460, 10840, 16736, 17344, 20920, 21680, 33472, 41840, 43360, 83680, 86720, 141733, 167360, 283466, 566932, 708665, 1133864, 1417330, 2267728, 2834660, 4535456, 5669320, 9070912, 11338640, 22677280, 45354560]

約数ペア:

[(1, 45354560), (2, 22677280), (4, 11338640), (5, 9070912), (8, 5669320), (10, 4535456), (16, 2834660), (20, 2267728), (32, 1417330), (40, 1133864), (64, 708665), (80, 566932), (160, 283466), (271, 167360), (320, 141733), (523, 86720), (542, 83680), (1046, 43360), (1084, 41840), (1355, 33472), (2092, 21680), (2168, 20920), (2615, 17344), (2710, 16736), (4184, 10840), (4336, 10460), (5230, 8672), (5420, 8368)]