9968710180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3485563}}^1$

素因数の和:3485596

約数の個数: 48

約数和(自身を含む): 24594139584

約数和(自身を除く): 14625429404

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 3485563, 6971126, 13942252, 17427815, 34855630, 38341193, 45312319, 69711260, 76682386, 90624638, 153364772, 181249276, 191705965, 226561595, 383411930, 453123190, 498435509, 766823860, 906246380, 996871018, 1993742036, 2492177545, 4984355090, 9968710180]

約数ペア:

[(1, 9968710180), (2, 4984355090), (4, 2492177545), (5, 1993742036), (10, 996871018), (11, 906246380), (13, 766823860), (20, 498435509), (22, 453123190), (26, 383411930), (44, 226561595), (52, 191705965), (55, 181249276), (65, 153364772), (110, 90624638), (130, 76682386), (143, 69711260), (220, 45312319), (260, 38341193), (286, 34855630), (572, 17427815), (715, 13942252), (1430, 6971126), (2860, 3485563)]