8574273040

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{8161}}^1$

素因数の和:8768

約数の個数: 80

約数和(自身を含む): 20840916096

約数和(自身を除く): 12266643056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 571, 920, 1142, 1840, 2284, 2855, 4568, 5710, 8161, 9136, 11420, 13133, 16322, 22840, 26266, 32644, 40805, 45680, 52532, 65288, 65665, 81610, 105064, 130576, 131330, 163220, 187703, 210128, 262660, 326440, 375406, 525320, 652880, 750812, 938515, 1050640, 1501624, 1877030, 3003248, 3754060, 4659931, 7508120, 9319862, 15016240, 18639724, 23299655, 37279448, 46599310, 74558896, 93198620, 107178413, 186397240, 214356826, 372794480, 428713652, 535892065, 857427304, 1071784130, 1714854608, 2143568260, 4287136520, 8574273040]

約数ペア:

[(1, 8574273040), (2, 4287136520), (4, 2143568260), (5, 1714854608), (8, 1071784130), (10, 857427304), (16, 535892065), (20, 428713652), (23, 372794480), (40, 214356826), (46, 186397240), (80, 107178413), (92, 93198620), (115, 74558896), (184, 46599310), (230, 37279448), (368, 23299655), (460, 18639724), (571, 15016240), (920, 9319862), (1142, 7508120), (1840, 4659931), (2284, 3754060), (2855, 3003248), (4568, 1877030), (5710, 1501624), (8161, 1050640), (9136, 938515), (11420, 750812), (13133, 652880), (16322, 525320), (22840, 375406), (26266, 326440), (32644, 262660), (40805, 210128), (45680, 187703), (52532, 163220), (65288, 131330), (65665, 130576), (81610, 105064)]