63280750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{19471}}^1$

素因数の和:19501

約数の個数: 32

約数和(自身を含む): 127580544

約数和(自身を除く): 64299794

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 3250, 19471, 38942, 97355, 194710, 253123, 486775, 506246, 973550, 1265615, 2433875, 2531230, 4867750, 6328075, 12656150, 31640375, 63280750]

約数ペア:

[(1, 63280750), (2, 31640375), (5, 12656150), (10, 6328075), (13, 4867750), (25, 2531230), (26, 2433875), (50, 1265615), (65, 973550), (125, 506246), (130, 486775), (250, 253123), (325, 194710), (650, 97355), (1625, 38942), (3250, 19471)]