13305825580

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2963}}^1\times {\mathrm{7243}}^1$

素因数の和:10246

約数の個数: 48

約数和(自身を含む): 28857314304

約数和(自身を除く): 15551488724

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 2963, 5926, 7243, 11852, 14486, 14815, 28972, 29630, 36215, 59260, 72430, 91853, 144860, 183706, 224533, 367412, 449066, 459265, 898132, 918530, 1122665, 1837060, 2245330, 4490660, 21461009, 42922018, 85844036, 107305045, 214610090, 429220180, 665291279, 1330582558, 2661165116, 3326456395, 6652912790, 13305825580]

約数ペア:

[(1, 13305825580), (2, 6652912790), (4, 3326456395), (5, 2661165116), (10, 1330582558), (20, 665291279), (31, 429220180), (62, 214610090), (124, 107305045), (155, 85844036), (310, 42922018), (620, 21461009), (2963, 4490660), (5926, 2245330), (7243, 1837060), (11852, 1122665), (14486, 918530), (14815, 898132), (28972, 459265), (29630, 449066), (36215, 367412), (59260, 224533), (72430, 183706), (91853, 144860)]