476119540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{22063}}^1$

素因数の和:22168

約数の個数: 48

約数和(自身を含む): 1089785088

約数和(自身を除く): 613665548

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 130, 166, 260, 332, 415, 830, 1079, 1660, 2158, 4316, 5395, 10790, 21580, 22063, 44126, 88252, 110315, 220630, 286819, 441260, 573638, 1147276, 1434095, 1831229, 2868190, 3662458, 5736380, 7324916, 9156145, 18312290, 23805977, 36624580, 47611954, 95223908, 119029885, 238059770, 476119540]

約数ペア:

[(1, 476119540), (2, 238059770), (4, 119029885), (5, 95223908), (10, 47611954), (13, 36624580), (20, 23805977), (26, 18312290), (52, 9156145), (65, 7324916), (83, 5736380), (130, 3662458), (166, 2868190), (260, 1831229), (332, 1434095), (415, 1147276), (830, 573638), (1079, 441260), (1660, 286819), (2158, 220630), (4316, 110315), (5395, 88252), (10790, 44126), (21580, 22063)]