1569261772520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20341}}^1\times {\mathrm{148361}}^1$

素因数の和:168726

約数の個数: 64

約数和(自身を含む): 3802654553040

約数和(自身を除く): 2233392780520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 20341, 40682, 81364, 101705, 148361, 162728, 203410, 264433, 296722, 406820, 528866, 593444, 741805, 813640, 1057732, 1186888, 1322165, 1483610, 1928693, 2115464, 2644330, 2967220, 3857386, 5288660, 5934440, 7714772, 9643465, 10577320, 15429544, 19286930, 38573860, 77147720, 3017811101, 6035622202, 12071244404, 15089055505, 24142488808, 30178111010, 39231544313, 60356222020, 78463088626, 120712444040, 156926177252, 196157721565, 313852354504, 392315443130, 784630886260, 1569261772520]

約数ペア:

[(1, 1569261772520), (2, 784630886260), (4, 392315443130), (5, 313852354504), (8, 196157721565), (10, 156926177252), (13, 120712444040), (20, 78463088626), (26, 60356222020), (40, 39231544313), (52, 30178111010), (65, 24142488808), (104, 15089055505), (130, 12071244404), (260, 6035622202), (520, 3017811101), (20341, 77147720), (40682, 38573860), (81364, 19286930), (101705, 15429544), (148361, 10577320), (162728, 9643465), (203410, 7714772), (264433, 5934440), (296722, 5288660), (406820, 3857386), (528866, 2967220), (593444, 2644330), (741805, 2115464), (813640, 1928693), (1057732, 1483610), (1186888, 1322165)]