15706726540

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{367}}^1\times {\mathrm{653}}^1$

素因数の和:1171

約数の個数: 96

約数和(自身を含む): 34570126080

約数和(自身を除く): 18863399540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 113, 116, 145, 226, 290, 367, 452, 565, 580, 653, 734, 1130, 1306, 1468, 1835, 2260, 2612, 3265, 3277, 3670, 6530, 6554, 7340, 10643, 13060, 13108, 16385, 18937, 21286, 32770, 37874, 41471, 42572, 53215, 65540, 73789, 75748, 82942, 94685, 106430, 147578, 165884, 189370, 207355, 212860, 239651, 295156, 368945, 378740, 414710, 479302, 737890, 829420, 958604, 1198255, 1202659, 1475780, 2139881, 2396510, 2405318, 4279762, 4793020, 4810636, 6013295, 6949879, 8559524, 10699405, 12026590, 13899758, 21398810, 24053180, 27080563, 27799516, 34749395, 42797620, 54161126, 69498790, 108322252, 135402815, 138997580, 270805630, 541611260, 785336327, 1570672654, 3141345308, 3926681635, 7853363270, 15706726540]

約数ペア:

[(1, 15706726540), (2, 7853363270), (4, 3926681635), (5, 3141345308), (10, 1570672654), (20, 785336327), (29, 541611260), (58, 270805630), (113, 138997580), (116, 135402815), (145, 108322252), (226, 69498790), (290, 54161126), (367, 42797620), (452, 34749395), (565, 27799516), (580, 27080563), (653, 24053180), (734, 21398810), (1130, 13899758), (1306, 12026590), (1468, 10699405), (1835, 8559524), (2260, 6949879), (2612, 6013295), (3265, 4810636), (3277, 4793020), (3670, 4279762), (6530, 2405318), (6554, 2396510), (7340, 2139881), (10643, 1475780), (13060, 1202659), (13108, 1198255), (16385, 958604), (18937, 829420), (21286, 737890), (32770, 479302), (37874, 414710), (41471, 378740), (42572, 368945), (53215, 295156), (65540, 239651), (73789, 212860), (75748, 207355), (82942, 189370), (94685, 165884), (106430, 147578)]