700077460

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:337

約数の個数: 96

約数和(自身を含む): 1554577920

約数和(自身を除く): 854500460

約数列:

[1, 2, 4, 5, 10, 20, 41, 79, 82, 101, 107, 158, 164, 202, 205, 214, 316, 395, 404, 410, 428, 505, 535, 790, 820, 1010, 1070, 1580, 2020, 2140, 3239, 4141, 4387, 6478, 7979, 8282, 8453, 8774, 10807, 12956, 15958, 16195, 16564, 16906, 17548, 20705, 21614, 21935, 31916, 32390, 33812, 39895, 41410, 42265, 43228, 43870, 54035, 64780, 79790, 82820, 84530, 87740, 108070, 159580, 169060, 216140, 327139, 346573, 443087, 654278, 693146, 853753, 886174, 1308556, 1386292, 1635695, 1707506, 1732865, 1772348, 2215435, 3271390, 3415012, 3465730, 4268765, 4430870, 6542780, 6931460, 8537530, 8861740, 17075060, 35003873, 70007746, 140015492, 175019365, 350038730, 700077460]

約数ペア:

[(1, 700077460), (2, 350038730), (4, 175019365), (5, 140015492), (10, 70007746), (20, 35003873), (41, 17075060), (79, 8861740), (82, 8537530), (101, 6931460), (107, 6542780), (158, 4430870), (164, 4268765), (202, 3465730), (205, 3415012), (214, 3271390), (316, 2215435), (395, 1772348), (404, 1732865), (410, 1707506), (428, 1635695), (505, 1386292), (535, 1308556), (790, 886174), (820, 853753), (1010, 693146), (1070, 654278), (1580, 443087), (2020, 346573), (2140, 327139), (3239, 216140), (4141, 169060), (4387, 159580), (6478, 108070), (7979, 87740), (8282, 84530), (8453, 82820), (8774, 79790), (10807, 64780), (12956, 54035), (15958, 43870), (16195, 43228), (16564, 42265), (16906, 41410), (17548, 39895), (20705, 33812), (21614, 32390), (21935, 31916)]