2016551014880

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1\times {\mathrm{327967}}^1$

素因数の和:328528

約数の個数: 96

約数和(自身を含む): 4831928930304

約数和(自身を除く): 2815377915424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 332, 415, 463, 664, 830, 926, 1328, 1660, 1852, 2315, 2656, 3320, 3704, 4630, 6640, 7408, 9260, 13280, 14816, 18520, 37040, 38429, 74080, 76858, 153716, 192145, 307432, 327967, 384290, 614864, 655934, 768580, 1229728, 1311868, 1537160, 1639835, 2623736, 3074320, 3279670, 5247472, 6148640, 6559340, 10494944, 13118680, 26237360, 27221261, 52474720, 54442522, 108885044, 136106305, 151848721, 217770088, 272212610, 303697442, 435540176, 544425220, 607394884, 759243605, 871080352, 1088850440, 1214789768, 1518487210, 2177700880, 2429579536, 3036974420, 4355401760, 4859159072, 6073948840, 12147897680, 12603443843, 24295795360, 25206887686, 50413775372, 63017219215, 100827550744, 126034438430, 201655101488, 252068876860, 403310202976, 504137753720, 1008275507440, 2016551014880]

約数ペア:

[(1, 2016551014880), (2, 1008275507440), (4, 504137753720), (5, 403310202976), (8, 252068876860), (10, 201655101488), (16, 126034438430), (20, 100827550744), (32, 63017219215), (40, 50413775372), (80, 25206887686), (83, 24295795360), (160, 12603443843), (166, 12147897680), (332, 6073948840), (415, 4859159072), (463, 4355401760), (664, 3036974420), (830, 2429579536), (926, 2177700880), (1328, 1518487210), (1660, 1214789768), (1852, 1088850440), (2315, 871080352), (2656, 759243605), (3320, 607394884), (3704, 544425220), (4630, 435540176), (6640, 303697442), (7408, 272212610), (9260, 217770088), (13280, 151848721), (14816, 136106305), (18520, 108885044), (37040, 54442522), (38429, 52474720), (74080, 27221261), (76858, 26237360), (153716, 13118680), (192145, 10494944), (307432, 6559340), (327967, 6148640), (384290, 5247472), (614864, 3279670), (655934, 3074320), (768580, 2623736), (1229728, 1639835), (1311868, 1537160)]