1153727440

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{863}}^1\times {\mathrm{983}}^1$

素因数の和:1876

約数の個数: 80

約数和(自身を含む): 2846389248

約数和(自身を除く): 1692661808

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 863, 983, 1360, 1726, 1966, 3452, 3932, 4315, 4915, 6904, 7864, 8630, 9830, 13808, 14671, 15728, 16711, 17260, 19660, 29342, 33422, 34520, 39320, 58684, 66844, 69040, 73355, 78640, 83555, 117368, 133688, 146710, 167110, 234736, 267376, 293420, 334220, 586840, 668440, 848329, 1173680, 1336880, 1696658, 3393316, 4241645, 6786632, 8483290, 13573264, 14421593, 16966580, 28843186, 33933160, 57686372, 67866320, 72107965, 115372744, 144215930, 230745488, 288431860, 576863720, 1153727440]

約数ペア:

[(1, 1153727440), (2, 576863720), (4, 288431860), (5, 230745488), (8, 144215930), (10, 115372744), (16, 72107965), (17, 67866320), (20, 57686372), (34, 33933160), (40, 28843186), (68, 16966580), (80, 14421593), (85, 13573264), (136, 8483290), (170, 6786632), (272, 4241645), (340, 3393316), (680, 1696658), (863, 1336880), (983, 1173680), (1360, 848329), (1726, 668440), (1966, 586840), (3452, 334220), (3932, 293420), (4315, 267376), (4915, 234736), (6904, 167110), (7864, 146710), (8630, 133688), (9830, 117368), (13808, 83555), (14671, 78640), (15728, 73355), (16711, 69040), (17260, 66844), (19660, 58684), (29342, 39320), (33422, 34520)]