39824540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{577}}^1$

素因数の和:639

約数の個数: 96

約数和(自身を含む): 104872320

約数和(自身を除く): 65047780

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 29, 34, 35, 58, 68, 70, 85, 116, 119, 140, 145, 170, 203, 238, 290, 340, 406, 476, 493, 577, 580, 595, 812, 986, 1015, 1154, 1190, 1972, 2030, 2308, 2380, 2465, 2885, 3451, 4039, 4060, 4930, 5770, 6902, 8078, 9809, 9860, 11540, 13804, 16156, 16733, 17255, 19618, 20195, 33466, 34510, 39236, 40390, 49045, 66932, 68663, 69020, 80780, 83665, 98090, 117131, 137326, 167330, 196180, 234262, 274652, 284461, 334660, 343315, 468524, 568922, 585655, 686630, 1137844, 1171310, 1373260, 1422305, 1991227, 2342620, 2844610, 3982454, 5689220, 7964908, 9956135, 19912270, 39824540]

約数ペア:

[(1, 39824540), (2, 19912270), (4, 9956135), (5, 7964908), (7, 5689220), (10, 3982454), (14, 2844610), (17, 2342620), (20, 1991227), (28, 1422305), (29, 1373260), (34, 1171310), (35, 1137844), (58, 686630), (68, 585655), (70, 568922), (85, 468524), (116, 343315), (119, 334660), (140, 284461), (145, 274652), (170, 234262), (203, 196180), (238, 167330), (290, 137326), (340, 117131), (406, 98090), (476, 83665), (493, 80780), (577, 69020), (580, 68663), (595, 66932), (812, 49045), (986, 40390), (1015, 39236), (1154, 34510), (1190, 33466), (1972, 20195), (2030, 19618), (2308, 17255), (2380, 16733), (2465, 16156), (2885, 13804), (3451, 11540), (4039, 9860), (4060, 9809), (4930, 8078), (5770, 6902)]