24187760

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15913}}^1$

素因数の和:15945

約数の個数: 40

約数和(自身を含む): 59200080

約数和(自身を除く): 35012320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 15913, 31826, 63652, 79565, 127304, 159130, 254608, 302347, 318260, 604694, 636520, 1209388, 1273040, 1511735, 2418776, 3023470, 4837552, 6046940, 12093880, 24187760]

約数ペア:

[(1, 24187760), (2, 12093880), (4, 6046940), (5, 4837552), (8, 3023470), (10, 2418776), (16, 1511735), (19, 1273040), (20, 1209388), (38, 636520), (40, 604694), (76, 318260), (80, 302347), (95, 254608), (152, 159130), (190, 127304), (304, 79565), (380, 63652), (760, 31826), (1520, 15913)]