29900480

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:154

約数の個数: 112

約数和(自身を含む): 76041504

約数和(自身を除く): 46141024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 43, 53, 64, 80, 82, 86, 106, 160, 164, 172, 205, 212, 215, 265, 320, 328, 344, 410, 424, 430, 530, 656, 688, 820, 848, 860, 1060, 1312, 1376, 1640, 1696, 1720, 1763, 2120, 2173, 2279, 2624, 2752, 3280, 3392, 3440, 3526, 4240, 4346, 4558, 6560, 6880, 7052, 8480, 8692, 8815, 9116, 10865, 11395, 13120, 13760, 14104, 16960, 17384, 17630, 18232, 21730, 22790, 28208, 34768, 35260, 36464, 43460, 45580, 56416, 69536, 70520, 72928, 86920, 91160, 93439, 112832, 139072, 141040, 145856, 173840, 182320, 186878, 282080, 347680, 364640, 373756, 467195, 564160, 695360, 729280, 747512, 934390, 1495024, 1868780, 2990048, 3737560, 5980096, 7475120, 14950240, 29900480]

約数ペア:

[(1, 29900480), (2, 14950240), (4, 7475120), (5, 5980096), (8, 3737560), (10, 2990048), (16, 1868780), (20, 1495024), (32, 934390), (40, 747512), (41, 729280), (43, 695360), (53, 564160), (64, 467195), (80, 373756), (82, 364640), (86, 347680), (106, 282080), (160, 186878), (164, 182320), (172, 173840), (205, 145856), (212, 141040), (215, 139072), (265, 112832), (320, 93439), (328, 91160), (344, 86920), (410, 72928), (424, 70520), (430, 69536), (530, 56416), (656, 45580), (688, 43460), (820, 36464), (848, 35260), (860, 34768), (1060, 28208), (1312, 22790), (1376, 21730), (1640, 18232), (1696, 17630), (1720, 17384), (1763, 16960), (2120, 14104), (2173, 13760), (2279, 13120), (2624, 11395), (2752, 10865), (3280, 9116), (3392, 8815), (3440, 8692), (3526, 8480), (4240, 7052), (4346, 6880), (4558, 6560)]