2765750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:90

約数の個数: 64

約数和(自身を含む): 5975424

約数和(自身を除く): 3209674

約数列:

[1, 2, 5, 10, 13, 23, 25, 26, 37, 46, 50, 65, 74, 115, 125, 130, 185, 230, 250, 299, 325, 370, 481, 575, 598, 650, 851, 925, 962, 1150, 1495, 1625, 1702, 1850, 2405, 2875, 2990, 3250, 4255, 4625, 4810, 5750, 7475, 8510, 9250, 11063, 12025, 14950, 21275, 22126, 24050, 37375, 42550, 55315, 60125, 74750, 106375, 110630, 120250, 212750, 276575, 553150, 1382875, 2765750]

約数ペア:

[(1, 2765750), (2, 1382875), (5, 553150), (10, 276575), (13, 212750), (23, 120250), (25, 110630), (26, 106375), (37, 74750), (46, 60125), (50, 55315), (65, 42550), (74, 37375), (115, 24050), (125, 22126), (130, 21275), (185, 14950), (230, 12025), (250, 11063), (299, 9250), (325, 8510), (370, 7475), (481, 5750), (575, 4810), (598, 4625), (650, 4255), (851, 3250), (925, 2990), (962, 2875), (1150, 2405), (1495, 1850), (1625, 1702)]