83630140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{379}}^1$

素因数の和:475

約数の個数: 96

約数和(自身を含む): 206841600

約数和(自身を除く): 123211460

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 59, 68, 85, 110, 118, 170, 187, 220, 236, 295, 340, 374, 379, 590, 649, 748, 758, 935, 1003, 1180, 1298, 1516, 1870, 1895, 2006, 2596, 3245, 3740, 3790, 4012, 4169, 5015, 6443, 6490, 7580, 8338, 10030, 11033, 12886, 12980, 16676, 20060, 20845, 22066, 22361, 25772, 32215, 41690, 44132, 44722, 55165, 64430, 70873, 83380, 89444, 110330, 111805, 128860, 141746, 220660, 223610, 245971, 283492, 354365, 380137, 447220, 491942, 708730, 760274, 983884, 1229855, 1417460, 1520548, 1900685, 2459710, 3801370, 4181507, 4919420, 7602740, 8363014, 16726028, 20907535, 41815070, 83630140]

約数ペア:

[(1, 83630140), (2, 41815070), (4, 20907535), (5, 16726028), (10, 8363014), (11, 7602740), (17, 4919420), (20, 4181507), (22, 3801370), (34, 2459710), (44, 1900685), (55, 1520548), (59, 1417460), (68, 1229855), (85, 983884), (110, 760274), (118, 708730), (170, 491942), (187, 447220), (220, 380137), (236, 354365), (295, 283492), (340, 245971), (374, 223610), (379, 220660), (590, 141746), (649, 128860), (748, 111805), (758, 110330), (935, 89444), (1003, 83380), (1180, 70873), (1298, 64430), (1516, 55165), (1870, 44722), (1895, 44132), (2006, 41690), (2596, 32215), (3245, 25772), (3740, 22361), (3790, 22066), (4012, 20845), (4169, 20060), (5015, 16676), (6443, 12980), (6490, 12886), (7580, 11033), (8338, 10030)]