308608450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{577}}^1$

素因数の和:1171

約数の個数: 48

約数和(自身を含む): 606345120

約数和(自身を除く): 297736670

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 563, 577, 950, 1126, 1154, 2815, 2885, 5630, 5770, 10697, 10963, 14075, 14425, 21394, 21926, 28150, 28850, 53485, 54815, 106970, 109630, 267425, 274075, 324851, 534850, 548150, 649702, 1624255, 3248510, 6172169, 8121275, 12344338, 16242550, 30860845, 61721690, 154304225, 308608450]

約数ペア:

[(1, 308608450), (2, 154304225), (5, 61721690), (10, 30860845), (19, 16242550), (25, 12344338), (38, 8121275), (50, 6172169), (95, 3248510), (190, 1624255), (475, 649702), (563, 548150), (577, 534850), (950, 324851), (1126, 274075), (1154, 267425), (2815, 109630), (2885, 106970), (5630, 54815), (5770, 53485), (10697, 28850), (10963, 28150), (14075, 21926), (14425, 21394)]