1567677280

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{753691}}^1$

素因数の和:753719

約数の個数: 48

約数和(自身を含む): 3988538064

約数和(自身を除く): 2420860784

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 753691, 1507382, 3014764, 3768455, 6029528, 7536910, 9797983, 12059056, 15073820, 19595966, 24118112, 30147640, 39191932, 48989915, 60295280, 78383864, 97979830, 120590560, 156767728, 195959660, 313535456, 391919320, 783838640, 1567677280]

約数ペア:

[(1, 1567677280), (2, 783838640), (4, 391919320), (5, 313535456), (8, 195959660), (10, 156767728), (13, 120590560), (16, 97979830), (20, 78383864), (26, 60295280), (32, 48989915), (40, 39191932), (52, 30147640), (65, 24118112), (80, 19595966), (104, 15073820), (130, 12059056), (160, 9797983), (208, 7536910), (260, 6029528), (416, 3768455), (520, 3014764), (1040, 1507382), (2080, 753691)]