446907890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{5297}}^1$

素因数の和:5387

約数の個数: 64

約数和(自身を含む): 961269120

約数和(自身を除く): 514361230

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 59, 65, 110, 118, 130, 143, 286, 295, 590, 649, 715, 767, 1298, 1430, 1534, 3245, 3835, 5297, 6490, 7670, 8437, 10594, 16874, 26485, 42185, 52970, 58267, 68861, 84370, 116534, 137722, 291335, 312523, 344305, 582670, 625046, 688610, 757471, 1514942, 1562615, 3125230, 3437753, 3787355, 4062799, 6875506, 7574710, 8125598, 17188765, 20313995, 34377530, 40627990, 44690789, 89381578, 223453945, 446907890]

約数ペア:

[(1, 446907890), (2, 223453945), (5, 89381578), (10, 44690789), (11, 40627990), (13, 34377530), (22, 20313995), (26, 17188765), (55, 8125598), (59, 7574710), (65, 6875506), (110, 4062799), (118, 3787355), (130, 3437753), (143, 3125230), (286, 1562615), (295, 1514942), (590, 757471), (649, 688610), (715, 625046), (767, 582670), (1298, 344305), (1430, 312523), (1534, 291335), (3245, 137722), (3835, 116534), (5297, 84370), (6490, 68861), (7670, 58267), (8437, 52970), (10594, 42185), (16874, 26485)]