2626157020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{401}}^1\times {\mathrm{619}}^1$

素因数の和:1075

約数の個数: 72

約数和(自身を含む): 5788848240

約数和(自身を除く): 3162691220

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 401, 460, 529, 619, 802, 1058, 1238, 1604, 2005, 2116, 2476, 2645, 3095, 4010, 5290, 6190, 8020, 9223, 10580, 12380, 14237, 18446, 28474, 36892, 46115, 56948, 71185, 92230, 142370, 184460, 212129, 248219, 284740, 327451, 424258, 496438, 654902, 848516, 992876, 1060645, 1241095, 1309804, 1637255, 2121290, 2482190, 3274510, 4242580, 4964380, 5709037, 6549020, 11418074, 22836148, 28545185, 57090370, 114180740, 131307851, 262615702, 525231404, 656539255, 1313078510, 2626157020]

約数ペア:

[(1, 2626157020), (2, 1313078510), (4, 656539255), (5, 525231404), (10, 262615702), (20, 131307851), (23, 114180740), (46, 57090370), (92, 28545185), (115, 22836148), (230, 11418074), (401, 6549020), (460, 5709037), (529, 4964380), (619, 4242580), (802, 3274510), (1058, 2482190), (1238, 2121290), (1604, 1637255), (2005, 1309804), (2116, 1241095), (2476, 1060645), (2645, 992876), (3095, 848516), (4010, 654902), (5290, 496438), (6190, 424258), (8020, 327451), (9223, 284740), (10580, 248219), (12380, 212129), (14237, 184460), (18446, 142370), (28474, 92230), (36892, 71185), (46115, 56948)]