38142400

素因数分解:

$2^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:822

約数の個数: 84

約数和(自身を含む): 97007680

約数和(自身を除く): 58865280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 155, 160, 200, 248, 310, 320, 400, 496, 620, 769, 775, 800, 992, 1240, 1538, 1550, 1600, 1984, 2480, 3076, 3100, 3845, 4960, 6152, 6200, 7690, 9920, 12304, 12400, 15380, 19225, 23839, 24608, 24800, 30760, 38450, 47678, 49216, 49600, 61520, 76900, 95356, 119195, 123040, 153800, 190712, 238390, 246080, 307600, 381424, 476780, 595975, 615200, 762848, 953560, 1191950, 1230400, 1525696, 1907120, 2383900, 3814240, 4767800, 7628480, 9535600, 19071200, 38142400]

約数ペア:

[(1, 38142400), (2, 19071200), (4, 9535600), (5, 7628480), (8, 4767800), (10, 3814240), (16, 2383900), (20, 1907120), (25, 1525696), (31, 1230400), (32, 1191950), (40, 953560), (50, 762848), (62, 615200), (64, 595975), (80, 476780), (100, 381424), (124, 307600), (155, 246080), (160, 238390), (200, 190712), (248, 153800), (310, 123040), (320, 119195), (400, 95356), (496, 76900), (620, 61520), (769, 49600), (775, 49216), (800, 47678), (992, 38450), (1240, 30760), (1538, 24800), (1550, 24608), (1600, 23839), (1984, 19225), (2480, 15380), (3076, 12400), (3100, 12304), (3845, 9920), (4960, 7690), (6152, 6200)]