98221240

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:353

約数の個数: 128

約数和(自身を含む): 259096320

約数和(自身を除く): 160875080

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 41, 52, 65, 68, 82, 85, 104, 130, 136, 164, 170, 205, 221, 260, 271, 328, 340, 410, 442, 520, 533, 542, 680, 697, 820, 884, 1066, 1084, 1105, 1355, 1394, 1640, 1768, 2132, 2168, 2210, 2665, 2710, 2788, 3485, 3523, 4264, 4420, 4607, 5330, 5420, 5576, 6970, 7046, 8840, 9061, 9214, 10660, 10840, 11111, 13940, 14092, 17615, 18122, 18428, 21320, 22222, 23035, 27880, 28184, 35230, 36244, 36856, 44444, 45305, 46070, 55555, 59891, 70460, 72488, 88888, 90610, 92140, 111110, 119782, 140920, 144443, 181220, 184280, 188887, 222220, 239564, 288886, 299455, 362440, 377774, 444440, 479128, 577772, 598910, 722215, 755548, 944435, 1155544, 1197820, 1444430, 1511096, 1888870, 2395640, 2455531, 2888860, 3777740, 4911062, 5777720, 7555480, 9822124, 12277655, 19644248, 24555310, 49110620, 98221240]

約数ペア:

[(1, 98221240), (2, 49110620), (4, 24555310), (5, 19644248), (8, 12277655), (10, 9822124), (13, 7555480), (17, 5777720), (20, 4911062), (26, 3777740), (34, 2888860), (40, 2455531), (41, 2395640), (52, 1888870), (65, 1511096), (68, 1444430), (82, 1197820), (85, 1155544), (104, 944435), (130, 755548), (136, 722215), (164, 598910), (170, 577772), (205, 479128), (221, 444440), (260, 377774), (271, 362440), (328, 299455), (340, 288886), (410, 239564), (442, 222220), (520, 188887), (533, 184280), (542, 181220), (680, 144443), (697, 140920), (820, 119782), (884, 111110), (1066, 92140), (1084, 90610), (1105, 88888), (1355, 72488), (1394, 70460), (1640, 59891), (1768, 55555), (2132, 46070), (2168, 45305), (2210, 44444), (2665, 36856), (2710, 36244), (2788, 35230), (3485, 28184), (3523, 27880), (4264, 23035), (4420, 22222), (4607, 21320), (5330, 18428), (5420, 18122), (5576, 17615), (6970, 14092), (7046, 13940), (8840, 11111), (9061, 10840), (9214, 10660)]