322969804790

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{1249}}^1\times {\mathrm{1451}}^1$

素因数の和:3029

約数の個数: 64

約数和(自身を含む): 592764480000

約数和(自身を除く): 269794675210

約数列:

[1, 2, 5, 10, 71, 142, 251, 355, 502, 710, 1249, 1255, 1451, 2498, 2510, 2902, 6245, 7255, 12490, 14510, 17821, 35642, 88679, 89105, 103021, 177358, 178210, 206042, 313499, 364201, 443395, 515105, 626998, 728402, 886790, 1030210, 1567495, 1812299, 1821005, 3134990, 3624598, 3642010, 9061495, 18122990, 22258429, 25858271, 44516858, 51716542, 111292145, 128673229, 129291355, 222584290, 257346458, 258582710, 454887049, 643366145, 909774098, 1286732290, 2274435245, 4548870490, 32296980479, 64593960958, 161484902395, 322969804790]

約数ペア:

[(1, 322969804790), (2, 161484902395), (5, 64593960958), (10, 32296980479), (71, 4548870490), (142, 2274435245), (251, 1286732290), (355, 909774098), (502, 643366145), (710, 454887049), (1249, 258582710), (1255, 257346458), (1451, 222584290), (2498, 129291355), (2510, 128673229), (2902, 111292145), (6245, 51716542), (7255, 44516858), (12490, 25858271), (14510, 22258429), (17821, 18122990), (35642, 9061495), (88679, 3642010), (89105, 3624598), (103021, 3134990), (177358, 1821005), (178210, 1812299), (206042, 1567495), (313499, 1030210), (364201, 886790), (443395, 728402), (515105, 626998)]