843271520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{57917}}^1$

素因数の和:57952

約数の個数: 96

約数和(自身を含む): 2452016448

約数和(自身を除く): 1608744928

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 364, 416, 455, 520, 560, 728, 910, 1040, 1120, 1456, 1820, 2080, 2912, 3640, 7280, 14560, 57917, 115834, 231668, 289585, 405419, 463336, 579170, 752921, 810838, 926672, 1158340, 1505842, 1621676, 1853344, 2027095, 2316680, 3011684, 3243352, 3764605, 4054190, 4633360, 5270447, 6023368, 6486704, 7529210, 8108380, 9266720, 10540894, 12046736, 12973408, 15058420, 16216760, 21081788, 24093472, 26352235, 30116840, 32433520, 42163576, 52704470, 60233680, 64867040, 84327152, 105408940, 120467360, 168654304, 210817880, 421635760, 843271520]

約数ペア:

[(1, 843271520), (2, 421635760), (4, 210817880), (5, 168654304), (7, 120467360), (8, 105408940), (10, 84327152), (13, 64867040), (14, 60233680), (16, 52704470), (20, 42163576), (26, 32433520), (28, 30116840), (32, 26352235), (35, 24093472), (40, 21081788), (52, 16216760), (56, 15058420), (65, 12973408), (70, 12046736), (80, 10540894), (91, 9266720), (104, 8108380), (112, 7529210), (130, 6486704), (140, 6023368), (160, 5270447), (182, 4633360), (208, 4054190), (224, 3764605), (260, 3243352), (280, 3011684), (364, 2316680), (416, 2027095), (455, 1853344), (520, 1621676), (560, 1505842), (728, 1158340), (910, 926672), (1040, 810838), (1120, 752921), (1456, 579170), (1820, 463336), (2080, 405419), (2912, 289585), (3640, 231668), (7280, 115834), (14560, 57917)]