713584520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5021}}^1$

素因数の和:5079

約数の個数: 128

約数和(自身を含む): 1952553600

約数和(自身を除く): 1238969080

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 19, 20, 22, 34, 38, 40, 44, 55, 68, 76, 85, 88, 95, 110, 136, 152, 170, 187, 190, 209, 220, 323, 340, 374, 380, 418, 440, 646, 680, 748, 760, 836, 935, 1045, 1292, 1496, 1615, 1672, 1870, 2090, 2584, 3230, 3553, 3740, 4180, 5021, 6460, 7106, 7480, 8360, 10042, 12920, 14212, 17765, 20084, 25105, 28424, 35530, 40168, 50210, 55231, 71060, 85357, 95399, 100420, 110462, 142120, 170714, 190798, 200840, 220924, 276155, 341428, 381596, 426785, 441848, 476995, 552310, 682856, 763192, 853570, 938927, 953990, 1049389, 1104620, 1621783, 1707140, 1877854, 1907980, 2098778, 2209240, 3243566, 3414280, 3755708, 3815960, 4197556, 4694635, 5246945, 6487132, 7511416, 8108915, 8395112, 9389270, 10493890, 12974264, 16217830, 17839613, 18778540, 20987780, 32435660, 35679226, 37557080, 41975560, 64871320, 71358452, 89198065, 142716904, 178396130, 356792260, 713584520]

約数ペア:

[(1, 713584520), (2, 356792260), (4, 178396130), (5, 142716904), (8, 89198065), (10, 71358452), (11, 64871320), (17, 41975560), (19, 37557080), (20, 35679226), (22, 32435660), (34, 20987780), (38, 18778540), (40, 17839613), (44, 16217830), (55, 12974264), (68, 10493890), (76, 9389270), (85, 8395112), (88, 8108915), (95, 7511416), (110, 6487132), (136, 5246945), (152, 4694635), (170, 4197556), (187, 3815960), (190, 3755708), (209, 3414280), (220, 3243566), (323, 2209240), (340, 2098778), (374, 1907980), (380, 1877854), (418, 1707140), (440, 1621783), (646, 1104620), (680, 1049389), (748, 953990), (760, 938927), (836, 853570), (935, 763192), (1045, 682856), (1292, 552310), (1496, 476995), (1615, 441848), (1672, 426785), (1870, 381596), (2090, 341428), (2584, 276155), (3230, 220924), (3553, 200840), (3740, 190798), (4180, 170714), (5021, 142120), (6460, 110462), (7106, 100420), (7480, 95399), (8360, 85357), (10042, 71060), (12920, 55231), (14212, 50210), (17765, 40168), (20084, 35530), (25105, 28424)]