38606480

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2309}}^1$

素因数の和:2352

約数の個数: 80

約数和(自身を含む): 103118400

約数和(自身を除く): 64511920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 760, 836, 880, 1045, 1520, 1672, 2090, 2309, 3344, 4180, 4618, 8360, 9236, 11545, 16720, 18472, 23090, 25399, 36944, 43871, 46180, 50798, 87742, 92360, 101596, 126995, 175484, 184720, 203192, 219355, 253990, 350968, 406384, 438710, 482581, 507980, 701936, 877420, 965162, 1015960, 1754840, 1930324, 2031920, 2412905, 3509680, 3860648, 4825810, 7721296, 9651620, 19303240, 38606480]

約数ペア:

[(1, 38606480), (2, 19303240), (4, 9651620), (5, 7721296), (8, 4825810), (10, 3860648), (11, 3509680), (16, 2412905), (19, 2031920), (20, 1930324), (22, 1754840), (38, 1015960), (40, 965162), (44, 877420), (55, 701936), (76, 507980), (80, 482581), (88, 438710), (95, 406384), (110, 350968), (152, 253990), (176, 219355), (190, 203192), (209, 184720), (220, 175484), (304, 126995), (380, 101596), (418, 92360), (440, 87742), (760, 50798), (836, 46180), (880, 43871), (1045, 36944), (1520, 25399), (1672, 23090), (2090, 18472), (2309, 16720), (3344, 11545), (4180, 9236), (4618, 8360)]