23360480

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1021}}^1$

素因数の和:1060

約数の個数: 96

約数和(自身を含む): 64901088

約数和(自身を除く): 41540608

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 352, 416, 440, 520, 572, 715, 880, 1021, 1040, 1144, 1430, 1760, 2042, 2080, 2288, 2860, 4084, 4576, 5105, 5720, 8168, 10210, 11231, 11440, 13273, 16336, 20420, 22462, 22880, 26546, 32672, 40840, 44924, 53092, 56155, 66365, 81680, 89848, 106184, 112310, 132730, 146003, 163360, 179696, 212368, 224620, 265460, 292006, 359392, 424736, 449240, 530920, 584012, 730015, 898480, 1061840, 1168024, 1460030, 1796960, 2123680, 2336048, 2920060, 4672096, 5840120, 11680240, 23360480]

約数ペア:

[(1, 23360480), (2, 11680240), (4, 5840120), (5, 4672096), (8, 2920060), (10, 2336048), (11, 2123680), (13, 1796960), (16, 1460030), (20, 1168024), (22, 1061840), (26, 898480), (32, 730015), (40, 584012), (44, 530920), (52, 449240), (55, 424736), (65, 359392), (80, 292006), (88, 265460), (104, 224620), (110, 212368), (130, 179696), (143, 163360), (160, 146003), (176, 132730), (208, 112310), (220, 106184), (260, 89848), (286, 81680), (352, 66365), (416, 56155), (440, 53092), (520, 44924), (572, 40840), (715, 32672), (880, 26546), (1021, 22880), (1040, 22462), (1144, 20420), (1430, 16336), (1760, 13273), (2042, 11440), (2080, 11231), (2288, 10210), (2860, 8168), (4084, 5720), (4576, 5105)]