5090953640

素因数分解:

$2^3\times 5^1\times {\mathrm{5531}}^1\times {\mathrm{23011}}^1$

素因数の和:28553

約数の個数: 32

約数和(自身を含む): 11457214560

約数和(自身を除く): 6366260920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5531, 11062, 22124, 23011, 27655, 44248, 46022, 55310, 92044, 110620, 115055, 184088, 221240, 230110, 460220, 920440, 127273841, 254547682, 509095364, 636369205, 1018190728, 1272738410, 2545476820, 5090953640]

約数ペア:

[(1, 5090953640), (2, 2545476820), (4, 1272738410), (5, 1018190728), (8, 636369205), (10, 509095364), (20, 254547682), (40, 127273841), (5531, 920440), (11062, 460220), (22124, 230110), (23011, 221240), (27655, 184088), (44248, 115055), (46022, 110620), (55310, 92044)]