70334560

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^2\times {\mathrm{199}}^1$

素因数の和:308

約数の個数: 72

約数和(自身を含む): 170629200

約数和(自身を除く): 100294640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 199, 235, 376, 398, 470, 752, 796, 940, 995, 1504, 1592, 1880, 1990, 2209, 3184, 3760, 3980, 4418, 6368, 7520, 7960, 8836, 9353, 11045, 15920, 17672, 18706, 22090, 31840, 35344, 37412, 44180, 46765, 70688, 74824, 88360, 93530, 149648, 176720, 187060, 299296, 353440, 374120, 439591, 748240, 879182, 1496480, 1758364, 2197955, 3516728, 4395910, 7033456, 8791820, 14066912, 17583640, 35167280, 70334560]

約数ペア:

[(1, 70334560), (2, 35167280), (4, 17583640), (5, 14066912), (8, 8791820), (10, 7033456), (16, 4395910), (20, 3516728), (32, 2197955), (40, 1758364), (47, 1496480), (80, 879182), (94, 748240), (160, 439591), (188, 374120), (199, 353440), (235, 299296), (376, 187060), (398, 176720), (470, 149648), (752, 93530), (796, 88360), (940, 74824), (995, 70688), (1504, 46765), (1592, 44180), (1880, 37412), (1990, 35344), (2209, 31840), (3184, 22090), (3760, 18706), (3980, 17672), (4418, 15920), (6368, 11045), (7520, 9353), (7960, 8836)]