29250860

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 63334656

約数和(自身を除く): 34083796

約数列:

[1, 2, 4, 5, 10, 20, 67, 83, 134, 166, 263, 268, 332, 335, 415, 526, 670, 830, 1052, 1315, 1340, 1660, 2630, 5260, 5561, 11122, 17621, 21829, 22244, 27805, 35242, 43658, 55610, 70484, 87316, 88105, 109145, 111220, 176210, 218290, 352420, 436580, 1462543, 2925086, 5850172, 7312715, 14625430, 29250860]

約数ペア:

[(1, 29250860), (2, 14625430), (4, 7312715), (5, 5850172), (10, 2925086), (20, 1462543), (67, 436580), (83, 352420), (134, 218290), (166, 176210), (263, 111220), (268, 109145), (332, 88105), (335, 87316), (415, 70484), (526, 55610), (670, 43658), (830, 35242), (1052, 27805), (1315, 22244), (1340, 21829), (1660, 17621), (2630, 11122), (5260, 5561)]