2021849440

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{57179}}^1$

素因数の和:57224

約数の個数: 96

約数和(自身を含む): 5446738080

約数和(自身を除く): 3424888640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 160, 170, 208, 221, 260, 272, 340, 416, 442, 520, 544, 680, 884, 1040, 1105, 1360, 1768, 2080, 2210, 2720, 3536, 4420, 7072, 8840, 17680, 35360, 57179, 114358, 228716, 285895, 457432, 571790, 743327, 914864, 972043, 1143580, 1486654, 1829728, 1944086, 2287160, 2973308, 3716635, 3888172, 4574320, 4860215, 5946616, 7433270, 7776344, 9148640, 9720430, 11893232, 12636559, 14866540, 15552688, 19440860, 23786464, 25273118, 29733080, 31105376, 38881720, 50546236, 59466160, 63182795, 77763440, 101092472, 118932320, 126365590, 155526880, 202184944, 252731180, 404369888, 505462360, 1010924720, 2021849440]

約数ペア:

[(1, 2021849440), (2, 1010924720), (4, 505462360), (5, 404369888), (8, 252731180), (10, 202184944), (13, 155526880), (16, 126365590), (17, 118932320), (20, 101092472), (26, 77763440), (32, 63182795), (34, 59466160), (40, 50546236), (52, 38881720), (65, 31105376), (68, 29733080), (80, 25273118), (85, 23786464), (104, 19440860), (130, 15552688), (136, 14866540), (160, 12636559), (170, 11893232), (208, 9720430), (221, 9148640), (260, 7776344), (272, 7433270), (340, 5946616), (416, 4860215), (442, 4574320), (520, 3888172), (544, 3716635), (680, 2973308), (884, 2287160), (1040, 1944086), (1105, 1829728), (1360, 1486654), (1768, 1143580), (2080, 972043), (2210, 914864), (2720, 743327), (3536, 571790), (4420, 457432), (7072, 285895), (8840, 228716), (17680, 114358), (35360, 57179)]