24503240

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 57576960

約数和(自身を除く): 33073720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 67, 82, 134, 164, 205, 223, 268, 328, 335, 410, 446, 536, 670, 820, 892, 1115, 1340, 1640, 1784, 2230, 2680, 2747, 4460, 5494, 8920, 9143, 10988, 13735, 14941, 18286, 21976, 27470, 29882, 36572, 45715, 54940, 59764, 73144, 74705, 91430, 109880, 119528, 149410, 182860, 298820, 365720, 597640, 612581, 1225162, 2450324, 3062905, 4900648, 6125810, 12251620, 24503240]

約数ペア:

[(1, 24503240), (2, 12251620), (4, 6125810), (5, 4900648), (8, 3062905), (10, 2450324), (20, 1225162), (40, 612581), (41, 597640), (67, 365720), (82, 298820), (134, 182860), (164, 149410), (205, 119528), (223, 109880), (268, 91430), (328, 74705), (335, 73144), (410, 59764), (446, 54940), (536, 45715), (670, 36572), (820, 29882), (892, 27470), (1115, 21976), (1340, 18286), (1640, 14941), (1784, 13735), (2230, 10988), (2680, 9143), (2747, 8920), (4460, 5494)]