33147680

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 83317248

約数和(自身を除く): 50169568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 41, 62, 80, 82, 124, 155, 160, 163, 164, 205, 248, 310, 326, 328, 410, 496, 620, 652, 656, 815, 820, 992, 1240, 1271, 1304, 1312, 1630, 1640, 2480, 2542, 2608, 3260, 3280, 4960, 5053, 5084, 5216, 6355, 6520, 6560, 6683, 10106, 10168, 12710, 13040, 13366, 20212, 20336, 25265, 25420, 26080, 26732, 33415, 40424, 40672, 50530, 50840, 53464, 66830, 80848, 101060, 101680, 106928, 133660, 161696, 202120, 203360, 207173, 213856, 267320, 404240, 414346, 534640, 808480, 828692, 1035865, 1069280, 1657384, 2071730, 3314768, 4143460, 6629536, 8286920, 16573840, 33147680]

約数ペア:

[(1, 33147680), (2, 16573840), (4, 8286920), (5, 6629536), (8, 4143460), (10, 3314768), (16, 2071730), (20, 1657384), (31, 1069280), (32, 1035865), (40, 828692), (41, 808480), (62, 534640), (80, 414346), (82, 404240), (124, 267320), (155, 213856), (160, 207173), (163, 203360), (164, 202120), (205, 161696), (248, 133660), (310, 106928), (326, 101680), (328, 101060), (410, 80848), (496, 66830), (620, 53464), (652, 50840), (656, 50530), (815, 40672), (820, 40424), (992, 33415), (1240, 26732), (1271, 26080), (1304, 25420), (1312, 25265), (1630, 20336), (1640, 20212), (2480, 13366), (2542, 13040), (2608, 12710), (3260, 10168), (3280, 10106), (4960, 6683), (5053, 6560), (5084, 6520), (5216, 6355)]