125464250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:644

約数の個数: 64

約数和(自身を含む): 253831968

約数和(自身を除く): 128367718

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 53, 85, 106, 125, 170, 250, 265, 425, 530, 557, 850, 901, 1114, 1325, 1802, 2125, 2650, 2785, 4250, 4505, 5570, 6625, 9010, 9469, 13250, 13925, 18938, 22525, 27850, 29521, 45050, 47345, 59042, 69625, 94690, 112625, 139250, 147605, 225250, 236725, 295210, 473450, 501857, 738025, 1003714, 1183625, 1476050, 2367250, 2509285, 3690125, 5018570, 7380250, 12546425, 25092850, 62732125, 125464250]

約数ペア:

[(1, 125464250), (2, 62732125), (5, 25092850), (10, 12546425), (17, 7380250), (25, 5018570), (34, 3690125), (50, 2509285), (53, 2367250), (85, 1476050), (106, 1183625), (125, 1003714), (170, 738025), (250, 501857), (265, 473450), (425, 295210), (530, 236725), (557, 225250), (850, 147605), (901, 139250), (1114, 112625), (1325, 94690), (1802, 69625), (2125, 59042), (2650, 47345), (2785, 45050), (4250, 29521), (4505, 27850), (5570, 22525), (6625, 18938), (9010, 13925), (9469, 13250)]