70293640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{619}}^1$

素因数の和:814

約数の個数: 64

約数和(自身を含む): 168739200

約数和(自身を除く): 98445560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 167, 170, 334, 340, 619, 668, 680, 835, 1238, 1336, 1670, 2476, 2839, 3095, 3340, 4952, 5678, 6190, 6680, 10523, 11356, 12380, 14195, 21046, 22712, 24760, 28390, 42092, 52615, 56780, 84184, 103373, 105230, 113560, 206746, 210460, 413492, 420920, 516865, 826984, 1033730, 1757341, 2067460, 3514682, 4134920, 7029364, 8786705, 14058728, 17573410, 35146820, 70293640]

約数ペア:

[(1, 70293640), (2, 35146820), (4, 17573410), (5, 14058728), (8, 8786705), (10, 7029364), (17, 4134920), (20, 3514682), (34, 2067460), (40, 1757341), (68, 1033730), (85, 826984), (136, 516865), (167, 420920), (170, 413492), (334, 210460), (340, 206746), (619, 113560), (668, 105230), (680, 103373), (835, 84184), (1238, 56780), (1336, 52615), (1670, 42092), (2476, 28390), (2839, 24760), (3095, 22712), (3340, 21046), (4952, 14195), (5678, 12380), (6190, 11356), (6680, 10523)]