816176580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{7001}}^1$

素因数の和:7109

約数の個数: 96

約数和(自身を含む): 2399725440

約数和(自身を除く): 1583548860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 67, 87, 116, 134, 145, 174, 201, 268, 290, 335, 348, 402, 435, 580, 670, 804, 870, 1005, 1340, 1740, 1943, 2010, 3886, 4020, 5829, 7001, 7772, 9715, 11658, 14002, 19430, 21003, 23316, 28004, 29145, 35005, 38860, 42006, 58290, 70010, 84012, 105015, 116580, 140020, 203029, 210030, 406058, 420060, 469067, 609087, 812116, 938134, 1015145, 1218174, 1407201, 1876268, 2030290, 2345335, 2436348, 2814402, 3045435, 4060580, 4690670, 5628804, 6090870, 7036005, 9381340, 12181740, 13602943, 14072010, 27205886, 28144020, 40808829, 54411772, 68014715, 81617658, 136029430, 163235316, 204044145, 272058860, 408088290, 816176580]

約数ペア:

[(1, 816176580), (2, 408088290), (3, 272058860), (4, 204044145), (5, 163235316), (6, 136029430), (10, 81617658), (12, 68014715), (15, 54411772), (20, 40808829), (29, 28144020), (30, 27205886), (58, 14072010), (60, 13602943), (67, 12181740), (87, 9381340), (116, 7036005), (134, 6090870), (145, 5628804), (174, 4690670), (201, 4060580), (268, 3045435), (290, 2814402), (335, 2436348), (348, 2345335), (402, 2030290), (435, 1876268), (580, 1407201), (670, 1218174), (804, 1015145), (870, 938134), (1005, 812116), (1340, 609087), (1740, 469067), (1943, 420060), (2010, 406058), (3886, 210030), (4020, 203029), (5829, 140020), (7001, 116580), (7772, 105015), (9715, 84012), (11658, 70010), (14002, 58290), (19430, 42006), (21003, 38860), (23316, 35005), (28004, 29145)]