45477040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{281}}^1$

素因数の和:335

約数の個数: 120

約数和(自身を含む): 128822112

約数和(自身を除く): 83345072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 281, 289, 340, 476, 560, 562, 578, 595, 680, 952, 1124, 1156, 1190, 1360, 1405, 1445, 1904, 1967, 2023, 2248, 2312, 2380, 2810, 2890, 3934, 4046, 4496, 4624, 4760, 4777, 5620, 5780, 7868, 8092, 9520, 9554, 9835, 10115, 11240, 11560, 15736, 16184, 19108, 19670, 20230, 22480, 23120, 23885, 31472, 32368, 33439, 38216, 39340, 40460, 47770, 66878, 76432, 78680, 80920, 81209, 95540, 133756, 157360, 161840, 162418, 167195, 191080, 267512, 324836, 334390, 382160, 406045, 535024, 568463, 649672, 668780, 812090, 1136926, 1299344, 1337560, 1624180, 2273852, 2675120, 2842315, 3248360, 4547704, 5684630, 6496720, 9095408, 11369260, 22738520, 45477040]

約数ペア:

[(1, 45477040), (2, 22738520), (4, 11369260), (5, 9095408), (7, 6496720), (8, 5684630), (10, 4547704), (14, 3248360), (16, 2842315), (17, 2675120), (20, 2273852), (28, 1624180), (34, 1337560), (35, 1299344), (40, 1136926), (56, 812090), (68, 668780), (70, 649672), (80, 568463), (85, 535024), (112, 406045), (119, 382160), (136, 334390), (140, 324836), (170, 267512), (238, 191080), (272, 167195), (280, 162418), (281, 161840), (289, 157360), (340, 133756), (476, 95540), (560, 81209), (562, 80920), (578, 78680), (595, 76432), (680, 66878), (952, 47770), (1124, 40460), (1156, 39340), (1190, 38216), (1360, 33439), (1405, 32368), (1445, 31472), (1904, 23885), (1967, 23120), (2023, 22480), (2248, 20230), (2312, 19670), (2380, 19108), (2810, 16184), (2890, 15736), (3934, 11560), (4046, 11240), (4496, 10115), (4624, 9835), (4760, 9554), (4777, 9520), (5620, 8092), (5780, 7868)]