143708500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{22109}}^1$

素因数の和:22141

約数の個数: 48

約数和(自身を含む): 338017680

約数和(自身を除く): 194309180

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 6500, 22109, 44218, 88436, 110545, 221090, 287417, 442180, 552725, 574834, 1105450, 1149668, 1437085, 2210900, 2763625, 2874170, 5527250, 5748340, 7185425, 11054500, 14370850, 28741700, 35927125, 71854250, 143708500]

約数ペア:

[(1, 143708500), (2, 71854250), (4, 35927125), (5, 28741700), (10, 14370850), (13, 11054500), (20, 7185425), (25, 5748340), (26, 5527250), (50, 2874170), (52, 2763625), (65, 2210900), (100, 1437085), (125, 1149668), (130, 1105450), (250, 574834), (260, 552725), (325, 442180), (500, 287417), (650, 221090), (1300, 110545), (1625, 88436), (3250, 44218), (6500, 22109)]