5121250

素因数分解:

$2^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{241}}^1$

素因数の和:280

約数の個数: 40

約数和(自身を含む): 10206108

約数和(自身を除く): 5084858

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 241, 250, 425, 482, 625, 850, 1205, 1250, 2125, 2410, 4097, 4250, 6025, 8194, 10625, 12050, 20485, 21250, 30125, 40970, 60250, 102425, 150625, 204850, 301250, 512125, 1024250, 2560625, 5121250]

約数ペア:

[(1, 5121250), (2, 2560625), (5, 1024250), (10, 512125), (17, 301250), (25, 204850), (34, 150625), (50, 102425), (85, 60250), (125, 40970), (170, 30125), (241, 21250), (250, 20485), (425, 12050), (482, 10625), (625, 8194), (850, 6025), (1205, 4250), (1250, 4097), (2125, 2410)]