83642240

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^2$

素因数の和:248

約数の個数: 96

約数和(自身を含む): 220154760

約数和(自身を除く): 136512520

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 109, 110, 128, 160, 176, 218, 220, 320, 352, 436, 440, 545, 640, 704, 872, 880, 1090, 1199, 1408, 1744, 1760, 2180, 2398, 3488, 3520, 4360, 4796, 5995, 6976, 7040, 8720, 9592, 11881, 11990, 13952, 17440, 19184, 23762, 23980, 34880, 38368, 47524, 47960, 59405, 69760, 76736, 95048, 95920, 118810, 130691, 153472, 190096, 191840, 237620, 261382, 380192, 383680, 475240, 522764, 653455, 760384, 767360, 950480, 1045528, 1306910, 1520768, 1900960, 2091056, 2613820, 3801920, 4182112, 5227640, 7603840, 8364224, 10455280, 16728448, 20910560, 41821120, 83642240]

約数ペア:

[(1, 83642240), (2, 41821120), (4, 20910560), (5, 16728448), (8, 10455280), (10, 8364224), (11, 7603840), (16, 5227640), (20, 4182112), (22, 3801920), (32, 2613820), (40, 2091056), (44, 1900960), (55, 1520768), (64, 1306910), (80, 1045528), (88, 950480), (109, 767360), (110, 760384), (128, 653455), (160, 522764), (176, 475240), (218, 383680), (220, 380192), (320, 261382), (352, 237620), (436, 191840), (440, 190096), (545, 153472), (640, 130691), (704, 118810), (872, 95920), (880, 95048), (1090, 76736), (1199, 69760), (1408, 59405), (1744, 47960), (1760, 47524), (2180, 38368), (2398, 34880), (3488, 23980), (3520, 23762), (4360, 19184), (4796, 17440), (5995, 13952), (6976, 11990), (7040, 11881), (8720, 9592)]