38097767440

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{374683}}^1$

素因数の和:374768

約数の個数: 80

約数和(自身を含む): 93665005056

約数和(自身を除く): 55567237616

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 41, 62, 80, 82, 124, 155, 164, 205, 248, 310, 328, 410, 496, 620, 656, 820, 1240, 1271, 1640, 2480, 2542, 3280, 5084, 6355, 10168, 12710, 20336, 25420, 50840, 101680, 374683, 749366, 1498732, 1873415, 2997464, 3746830, 5994928, 7493660, 11615173, 14987320, 15362003, 23230346, 29974640, 30724006, 46460692, 58075865, 61448012, 76810015, 92921384, 116151730, 122896024, 153620030, 185842768, 232303460, 245792048, 307240060, 464606920, 476222093, 614480120, 929213840, 952444186, 1228960240, 1904888372, 2381110465, 3809776744, 4762220930, 7619553488, 9524441860, 19048883720, 38097767440]

約数ペア:

[(1, 38097767440), (2, 19048883720), (4, 9524441860), (5, 7619553488), (8, 4762220930), (10, 3809776744), (16, 2381110465), (20, 1904888372), (31, 1228960240), (40, 952444186), (41, 929213840), (62, 614480120), (80, 476222093), (82, 464606920), (124, 307240060), (155, 245792048), (164, 232303460), (205, 185842768), (248, 153620030), (310, 122896024), (328, 116151730), (410, 92921384), (496, 76810015), (620, 61448012), (656, 58075865), (820, 46460692), (1240, 30724006), (1271, 29974640), (1640, 23230346), (2480, 15362003), (2542, 14987320), (3280, 11615173), (5084, 7493660), (6355, 5994928), (10168, 3746830), (12710, 2997464), (20336, 1873415), (25420, 1498732), (50840, 749366), (101680, 374683)]