2488103660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{772703}}^1$

素因数の和:772742

約数の個数: 48

約数和(自身を含む): 6231085056

約数和(自身を除く): 3742981396

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 772703, 1545406, 3090812, 3863515, 5408921, 7727030, 10817842, 15454060, 17772169, 21635684, 27044605, 35544338, 54089210, 71088676, 88860845, 108178420, 124405183, 177721690, 248810366, 355443380, 497620732, 622025915, 1244051830, 2488103660]

約数ペア:

[(1, 2488103660), (2, 1244051830), (4, 622025915), (5, 497620732), (7, 355443380), (10, 248810366), (14, 177721690), (20, 124405183), (23, 108178420), (28, 88860845), (35, 71088676), (46, 54089210), (70, 35544338), (92, 27044605), (115, 21635684), (140, 17772169), (161, 15454060), (230, 10817842), (322, 7727030), (460, 5408921), (644, 3863515), (805, 3090812), (1610, 1545406), (3220, 772703)]