24896690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:387

約数の個数: 64

約数和(自身を含む): 55883520

約数和(自身を除く): 30986830

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 109, 130, 182, 218, 251, 455, 502, 545, 763, 910, 1090, 1255, 1417, 1526, 1757, 2510, 2834, 3263, 3514, 3815, 6526, 7085, 7630, 8785, 9919, 14170, 16315, 17570, 19838, 22841, 27359, 32630, 45682, 49595, 54718, 99190, 114205, 136795, 191513, 228410, 273590, 355667, 383026, 711334, 957565, 1778335, 1915130, 2489669, 3556670, 4979338, 12448345, 24896690]

約数ペア:

[(1, 24896690), (2, 12448345), (5, 4979338), (7, 3556670), (10, 2489669), (13, 1915130), (14, 1778335), (26, 957565), (35, 711334), (65, 383026), (70, 355667), (91, 273590), (109, 228410), (130, 191513), (182, 136795), (218, 114205), (251, 99190), (455, 54718), (502, 49595), (545, 45682), (763, 32630), (910, 27359), (1090, 22841), (1255, 19838), (1417, 17570), (1526, 16315), (1757, 14170), (2510, 9919), (2834, 8785), (3263, 7630), (3514, 7085), (3815, 6526)]