289278327250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{105192119}}^1$

素因数の和:105192147

約数の個数: 32

約数和(自身を含む): 590758945920

約数和(自身を除く): 301480618670

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 1375, 2750, 105192119, 210384238, 525960595, 1051921190, 1157113309, 2314226618, 2629802975, 5259605950, 5785566545, 11571133090, 13149014875, 26298029750, 28927832725, 57855665450, 144639163625, 289278327250]

約数ペア:

[(1, 289278327250), (2, 144639163625), (5, 57855665450), (10, 28927832725), (11, 26298029750), (22, 13149014875), (25, 11571133090), (50, 5785566545), (55, 5259605950), (110, 2629802975), (125, 2314226618), (250, 1157113309), (275, 1051921190), (550, 525960595), (1375, 210384238), (2750, 105192119)]