25265938990

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{32719}}^1$

素因数の和:32857

約数の個数: 64

約数和(自身を含む): 48850698240

約数和(自身を除く): 23584759250

約数列:

[1, 2, 5, 10, 31, 47, 53, 62, 94, 106, 155, 235, 265, 310, 470, 530, 1457, 1643, 2491, 2914, 3286, 4982, 7285, 8215, 12455, 14570, 16430, 24910, 32719, 65438, 77221, 154442, 163595, 327190, 386105, 772210, 1014289, 1537793, 1734107, 2028578, 3075586, 3468214, 5071445, 7688965, 8670535, 10142890, 15377930, 17341070, 47671583, 53757317, 81503029, 95343166, 107514634, 163006058, 238357915, 268786585, 407515145, 476715830, 537573170, 815030290, 2526593899, 5053187798, 12632969495, 25265938990]

約数ペア:

[(1, 25265938990), (2, 12632969495), (5, 5053187798), (10, 2526593899), (31, 815030290), (47, 537573170), (53, 476715830), (62, 407515145), (94, 268786585), (106, 238357915), (155, 163006058), (235, 107514634), (265, 95343166), (310, 81503029), (470, 53757317), (530, 47671583), (1457, 17341070), (1643, 15377930), (2491, 10142890), (2914, 8670535), (3286, 7688965), (4982, 5071445), (7285, 3468214), (8215, 3075586), (12455, 2028578), (14570, 1734107), (16430, 1537793), (24910, 1014289), (32719, 772210), (65438, 386105), (77221, 327190), (154442, 163595)]