70545800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1$

素因数の和:703

約数の個数: 96

約数和(自身を含む): 181030080

約数和(自身を除く): 110484280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 43, 50, 52, 65, 86, 100, 104, 130, 172, 200, 215, 260, 325, 344, 430, 520, 559, 631, 650, 860, 1075, 1118, 1262, 1300, 1720, 2150, 2236, 2524, 2600, 2795, 3155, 4300, 4472, 5048, 5590, 6310, 8203, 8600, 11180, 12620, 13975, 15775, 16406, 22360, 25240, 27133, 27950, 31550, 32812, 41015, 54266, 55900, 63100, 65624, 82030, 108532, 111800, 126200, 135665, 164060, 205075, 217064, 271330, 328120, 352729, 410150, 542660, 678325, 705458, 820300, 1085320, 1356650, 1410916, 1640600, 1763645, 2713300, 2821832, 3527290, 5426600, 7054580, 8818225, 14109160, 17636450, 35272900, 70545800]

約数ペア:

[(1, 70545800), (2, 35272900), (4, 17636450), (5, 14109160), (8, 8818225), (10, 7054580), (13, 5426600), (20, 3527290), (25, 2821832), (26, 2713300), (40, 1763645), (43, 1640600), (50, 1410916), (52, 1356650), (65, 1085320), (86, 820300), (100, 705458), (104, 678325), (130, 542660), (172, 410150), (200, 352729), (215, 328120), (260, 271330), (325, 217064), (344, 205075), (430, 164060), (520, 135665), (559, 126200), (631, 111800), (650, 108532), (860, 82030), (1075, 65624), (1118, 63100), (1262, 55900), (1300, 54266), (1720, 41015), (2150, 32812), (2236, 31550), (2524, 27950), (2600, 27133), (2795, 25240), (3155, 22360), (4300, 16406), (4472, 15775), (5048, 13975), (5590, 12620), (6310, 11180), (8203, 8600)]