1460925700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{4057}}^1$

素因数の和:4361

約数の個数: 72

約数和(自身を含む): 3427240712

約数和(自身を除く): 1966315012

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 277, 325, 554, 650, 1108, 1300, 1385, 2770, 3601, 4057, 5540, 6925, 7202, 8114, 13850, 14404, 16228, 18005, 20285, 27700, 36010, 40570, 52741, 72020, 81140, 90025, 101425, 105482, 180050, 202850, 210964, 263705, 360100, 405700, 527410, 1054820, 1123789, 1318525, 2247578, 2637050, 4495156, 5274100, 5618945, 11237890, 14609257, 22475780, 28094725, 29218514, 56189450, 58437028, 73046285, 112378900, 146092570, 292185140, 365231425, 730462850, 1460925700]

約数ペア:

[(1, 1460925700), (2, 730462850), (4, 365231425), (5, 292185140), (10, 146092570), (13, 112378900), (20, 73046285), (25, 58437028), (26, 56189450), (50, 29218514), (52, 28094725), (65, 22475780), (100, 14609257), (130, 11237890), (260, 5618945), (277, 5274100), (325, 4495156), (554, 2637050), (650, 2247578), (1108, 1318525), (1300, 1123789), (1385, 1054820), (2770, 527410), (3601, 405700), (4057, 360100), (5540, 263705), (6925, 210964), (7202, 202850), (8114, 180050), (13850, 105482), (14404, 101425), (16228, 90025), (18005, 81140), (20285, 72020), (27700, 52741), (36010, 40570)]