38971360

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:308

約数の個数: 96

約数和(自身を含む): 98249760

約数和(自身を除く): 59278400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 37, 40, 58, 74, 80, 116, 145, 148, 160, 185, 227, 232, 290, 296, 370, 454, 464, 580, 592, 740, 908, 928, 1073, 1135, 1160, 1184, 1480, 1816, 2146, 2270, 2320, 2960, 3632, 4292, 4540, 4640, 5365, 5920, 6583, 7264, 8399, 8584, 9080, 10730, 13166, 16798, 17168, 18160, 21460, 26332, 32915, 33596, 34336, 36320, 41995, 42920, 52664, 65830, 67192, 83990, 85840, 105328, 131660, 134384, 167980, 171680, 210656, 243571, 263320, 268768, 335960, 487142, 526640, 671920, 974284, 1053280, 1217855, 1343840, 1948568, 2435710, 3897136, 4871420, 7794272, 9742840, 19485680, 38971360]

約数ペア:

[(1, 38971360), (2, 19485680), (4, 9742840), (5, 7794272), (8, 4871420), (10, 3897136), (16, 2435710), (20, 1948568), (29, 1343840), (32, 1217855), (37, 1053280), (40, 974284), (58, 671920), (74, 526640), (80, 487142), (116, 335960), (145, 268768), (148, 263320), (160, 243571), (185, 210656), (227, 171680), (232, 167980), (290, 134384), (296, 131660), (370, 105328), (454, 85840), (464, 83990), (580, 67192), (592, 65830), (740, 52664), (908, 42920), (928, 41995), (1073, 36320), (1135, 34336), (1160, 33596), (1184, 32915), (1480, 26332), (1816, 21460), (2146, 18160), (2270, 17168), (2320, 16798), (2960, 13166), (3632, 10730), (4292, 9080), (4540, 8584), (4640, 8399), (5365, 7264), (5920, 6583)]