24511840

素因数分解:

$2^5\times 5^1\times {\mathrm{239}}^1\times {\mathrm{641}}^1$

素因数の和:895

約数の個数: 48

約数和(自身を含む): 58242240

約数和(自身を除く): 33730400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 239, 478, 641, 956, 1195, 1282, 1912, 2390, 2564, 3205, 3824, 4780, 5128, 6410, 7648, 9560, 10256, 12820, 19120, 20512, 25640, 38240, 51280, 102560, 153199, 306398, 612796, 765995, 1225592, 1531990, 2451184, 3063980, 4902368, 6127960, 12255920, 24511840]

約数ペア:

[(1, 24511840), (2, 12255920), (4, 6127960), (5, 4902368), (8, 3063980), (10, 2451184), (16, 1531990), (20, 1225592), (32, 765995), (40, 612796), (80, 306398), (160, 153199), (239, 102560), (478, 51280), (641, 38240), (956, 25640), (1195, 20512), (1282, 19120), (1912, 12820), (2390, 10256), (2564, 9560), (3205, 7648), (3824, 6410), (4780, 5128)]