9438520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2593}}^1$

素因数の和:2624

約数の個数: 64

約数和(自身を含む): 26147520

約数和(自身を除く): 16709000

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 2593, 3640, 5186, 10372, 12965, 18151, 20744, 25930, 33709, 36302, 51860, 67418, 72604, 90755, 103720, 134836, 145208, 168545, 181510, 235963, 269672, 337090, 363020, 471926, 674180, 726040, 943852, 1179815, 1348360, 1887704, 2359630, 4719260, 9438520]

約数ペア:

[(1, 9438520), (2, 4719260), (4, 2359630), (5, 1887704), (7, 1348360), (8, 1179815), (10, 943852), (13, 726040), (14, 674180), (20, 471926), (26, 363020), (28, 337090), (35, 269672), (40, 235963), (52, 181510), (56, 168545), (65, 145208), (70, 134836), (91, 103720), (104, 90755), (130, 72604), (140, 67418), (182, 51860), (260, 36302), (280, 33709), (364, 25930), (455, 20744), (520, 18151), (728, 12965), (910, 10372), (1820, 5186), (2593, 3640)]