2118049220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{2239}}^1$

素因数の和:2517

約数の個数: 96

約数和(自身を含む): 5283532800

約数和(自身を除く): 3165483580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 233, 290, 406, 466, 580, 812, 932, 1015, 1165, 1631, 2030, 2239, 2330, 3262, 4060, 4478, 4660, 6524, 6757, 8155, 8956, 11195, 13514, 15673, 16310, 22390, 27028, 31346, 32620, 33785, 44780, 47299, 62692, 64931, 67570, 78365, 94598, 129862, 135140, 156730, 189196, 236495, 259724, 313460, 324655, 454517, 472990, 521687, 649310, 909034, 945980, 1043374, 1298620, 1818068, 2086748, 2272585, 2608435, 3651809, 4545170, 5216870, 7303618, 9090340, 10433740, 14607236, 15128923, 18259045, 30257846, 36518090, 60515692, 73036180, 75644615, 105902461, 151289230, 211804922, 302578460, 423609844, 529512305, 1059024610, 2118049220]

約数ペア:

[(1, 2118049220), (2, 1059024610), (4, 529512305), (5, 423609844), (7, 302578460), (10, 211804922), (14, 151289230), (20, 105902461), (28, 75644615), (29, 73036180), (35, 60515692), (58, 36518090), (70, 30257846), (116, 18259045), (140, 15128923), (145, 14607236), (203, 10433740), (233, 9090340), (290, 7303618), (406, 5216870), (466, 4545170), (580, 3651809), (812, 2608435), (932, 2272585), (1015, 2086748), (1165, 1818068), (1631, 1298620), (2030, 1043374), (2239, 945980), (2330, 909034), (3262, 649310), (4060, 521687), (4478, 472990), (4660, 454517), (6524, 324655), (6757, 313460), (8155, 259724), (8956, 236495), (11195, 189196), (13514, 156730), (15673, 135140), (16310, 129862), (22390, 94598), (27028, 78365), (31346, 67570), (32620, 64931), (33785, 62692), (44780, 47299)]