2080842045

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{373}}^1$

素因数の和:662

約数の個数: 64

約数和(自身を含む): 3510549504

約数和(自身を除く): 1429707459

約数列:

[1, 3, 5, 15, 41, 47, 123, 141, 193, 205, 235, 373, 579, 615, 705, 965, 1119, 1865, 1927, 2895, 5595, 5781, 7913, 9071, 9635, 15293, 17531, 23739, 27213, 28905, 39565, 45355, 45879, 52593, 71989, 76465, 87655, 118695, 136065, 215967, 229395, 262965, 359945, 371911, 718771, 1079835, 1115733, 1859555, 2156313, 2951549, 3383483, 3593855, 5578665, 8854647, 10150449, 10781565, 14757745, 16917415, 44273235, 50752245, 138722803, 416168409, 693614015, 2080842045]

約数ペア:

[(1, 2080842045), (3, 693614015), (5, 416168409), (15, 138722803), (41, 50752245), (47, 44273235), (123, 16917415), (141, 14757745), (193, 10781565), (205, 10150449), (235, 8854647), (373, 5578665), (579, 3593855), (615, 3383483), (705, 2951549), (965, 2156313), (1119, 1859555), (1865, 1115733), (1927, 1079835), (2895, 718771), (5595, 371911), (5781, 359945), (7913, 262965), (9071, 229395), (9635, 215967), (15293, 136065), (17531, 118695), (23739, 87655), (27213, 76465), (28905, 71989), (39565, 52593), (45355, 45879)]