224864080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12953}}^1$

素因数の和:13004

約数の個数: 80

約数和(自身を含む): 616817664

約数和(自身を除く): 391953584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8680, 12953, 17360, 25906, 51812, 64765, 90671, 103624, 129530, 181342, 207248, 259060, 362684, 401543, 453355, 518120, 725368, 803086, 906710, 1036240, 1450736, 1606172, 1813420, 2007715, 2810801, 3212344, 3626840, 4015430, 5621602, 6424688, 7253680, 8030860, 11243204, 14054005, 16061720, 22486408, 28108010, 32123440, 44972816, 56216020, 112432040, 224864080]

約数ペア:

[(1, 224864080), (2, 112432040), (4, 56216020), (5, 44972816), (7, 32123440), (8, 28108010), (10, 22486408), (14, 16061720), (16, 14054005), (20, 11243204), (28, 8030860), (31, 7253680), (35, 6424688), (40, 5621602), (56, 4015430), (62, 3626840), (70, 3212344), (80, 2810801), (112, 2007715), (124, 1813420), (140, 1606172), (155, 1450736), (217, 1036240), (248, 906710), (280, 803086), (310, 725368), (434, 518120), (496, 453355), (560, 401543), (620, 362684), (868, 259060), (1085, 207248), (1240, 181342), (1736, 129530), (2170, 103624), (2480, 90671), (3472, 64765), (4340, 51812), (8680, 25906), (12953, 17360)]