13306364240

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{673399}}^1$

素因数の和:673444

約数の個数: 80

約数和(自身を含む): 35070672000

約数和(自身を除く): 21764307760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 52, 65, 76, 80, 95, 104, 130, 152, 190, 208, 247, 260, 304, 380, 494, 520, 760, 988, 1040, 1235, 1520, 1976, 2470, 3952, 4940, 9880, 19760, 673399, 1346798, 2693596, 3366995, 5387192, 6733990, 8754187, 10774384, 12794581, 13467980, 17508374, 25589162, 26935960, 35016748, 43770935, 51178324, 53871920, 63972905, 70033496, 87541870, 102356648, 127945810, 140066992, 166329553, 175083740, 204713296, 255891620, 332659106, 350167480, 511783240, 665318212, 700334960, 831647765, 1023566480, 1330636424, 1663295530, 2661272848, 3326591060, 6653182120, 13306364240]

約数ペア:

[(1, 13306364240), (2, 6653182120), (4, 3326591060), (5, 2661272848), (8, 1663295530), (10, 1330636424), (13, 1023566480), (16, 831647765), (19, 700334960), (20, 665318212), (26, 511783240), (38, 350167480), (40, 332659106), (52, 255891620), (65, 204713296), (76, 175083740), (80, 166329553), (95, 140066992), (104, 127945810), (130, 102356648), (152, 87541870), (190, 70033496), (208, 63972905), (247, 53871920), (260, 51178324), (304, 43770935), (380, 35016748), (494, 26935960), (520, 25589162), (760, 17508374), (988, 13467980), (1040, 12794581), (1235, 10774384), (1520, 8754187), (1976, 6733990), (2470, 5387192), (3952, 3366995), (4940, 2693596), (9880, 1346798), (19760, 673399)]