5017040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:85

約数の個数: 120

約数和(自身を含む): 14618112

約数和(自身を除く): 9601072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 34, 35, 40, 56, 62, 68, 70, 80, 85, 112, 119, 124, 136, 140, 155, 170, 217, 238, 248, 272, 280, 289, 310, 340, 434, 476, 496, 527, 560, 578, 595, 620, 680, 868, 952, 1054, 1085, 1156, 1190, 1240, 1360, 1445, 1736, 1904, 2023, 2108, 2170, 2312, 2380, 2480, 2635, 2890, 3472, 3689, 4046, 4216, 4340, 4624, 4760, 5270, 5780, 7378, 8092, 8432, 8680, 8959, 9520, 10115, 10540, 11560, 14756, 16184, 17360, 17918, 18445, 20230, 21080, 23120, 29512, 32368, 35836, 36890, 40460, 42160, 44795, 59024, 62713, 71672, 73780, 80920, 89590, 125426, 143344, 147560, 161840, 179180, 250852, 295120, 313565, 358360, 501704, 627130, 716720, 1003408, 1254260, 2508520, 5017040]

約数ペア:

[(1, 5017040), (2, 2508520), (4, 1254260), (5, 1003408), (7, 716720), (8, 627130), (10, 501704), (14, 358360), (16, 313565), (17, 295120), (20, 250852), (28, 179180), (31, 161840), (34, 147560), (35, 143344), (40, 125426), (56, 89590), (62, 80920), (68, 73780), (70, 71672), (80, 62713), (85, 59024), (112, 44795), (119, 42160), (124, 40460), (136, 36890), (140, 35836), (155, 32368), (170, 29512), (217, 23120), (238, 21080), (248, 20230), (272, 18445), (280, 17918), (289, 17360), (310, 16184), (340, 14756), (434, 11560), (476, 10540), (496, 10115), (527, 9520), (560, 8959), (578, 8680), (595, 8432), (620, 8092), (680, 7378), (868, 5780), (952, 5270), (1054, 4760), (1085, 4624), (1156, 4340), (1190, 4216), (1240, 4046), (1360, 3689), (1445, 3472), (1736, 2890), (1904, 2635), (2023, 2480), (2108, 2380), (2170, 2312)]