89080063490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{41953}}^1$

素因数の和:42267

約数の個数: 64

約数和(自身を含む): 177616454400

約数和(自身を除く): 88536390910

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 199, 398, 485, 970, 995, 1067, 1990, 2134, 2189, 4378, 5335, 10670, 10945, 19303, 21890, 38606, 41953, 83906, 96515, 193030, 209765, 212333, 419530, 424666, 461483, 922966, 1061665, 2123330, 2307415, 4069441, 4614830, 8138882, 8348647, 16697294, 20347205, 40694410, 41743235, 44763851, 83486470, 89527702, 91835117, 183670234, 223819255, 447638510, 459175585, 809818759, 918351170, 1619637518, 4049093795, 8098187590, 8908006349, 17816012698, 44540031745, 89080063490]

約数ペア:

[(1, 89080063490), (2, 44540031745), (5, 17816012698), (10, 8908006349), (11, 8098187590), (22, 4049093795), (55, 1619637518), (97, 918351170), (110, 809818759), (194, 459175585), (199, 447638510), (398, 223819255), (485, 183670234), (970, 91835117), (995, 89527702), (1067, 83486470), (1990, 44763851), (2134, 41743235), (2189, 40694410), (4378, 20347205), (5335, 16697294), (10670, 8348647), (10945, 8138882), (19303, 4614830), (21890, 4069441), (38606, 2307415), (41953, 2123330), (83906, 1061665), (96515, 922966), (193030, 461483), (209765, 424666), (212333, 419530)]