13640600

素因数分解:

$2^3\times 5^2\times {\mathrm{241}}^1\times {\mathrm{283}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 31958520

約数和(自身を除く): 18317920

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 241, 283, 482, 566, 964, 1132, 1205, 1415, 1928, 2264, 2410, 2830, 4820, 5660, 6025, 7075, 9640, 11320, 12050, 14150, 24100, 28300, 48200, 56600, 68203, 136406, 272812, 341015, 545624, 682030, 1364060, 1705075, 2728120, 3410150, 6820300, 13640600]

約数ペア:

[(1, 13640600), (2, 6820300), (4, 3410150), (5, 2728120), (8, 1705075), (10, 1364060), (20, 682030), (25, 545624), (40, 341015), (50, 272812), (100, 136406), (200, 68203), (241, 56600), (283, 48200), (482, 28300), (566, 24100), (964, 14150), (1132, 12050), (1205, 11320), (1415, 9640), (1928, 7075), (2264, 6025), (2410, 5660), (2830, 4820)]