77325170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2819}}^1$

素因数の和:3050

約数の個数: 32

約数和(自身を含む): 150655680

約数和(自身を除く): 73330510

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 211, 422, 1055, 2110, 2743, 2819, 5486, 5638, 13715, 14095, 27430, 28190, 36647, 73294, 183235, 366470, 594809, 1189618, 2974045, 5948090, 7732517, 15465034, 38662585, 77325170]

約数ペア:

[(1, 77325170), (2, 38662585), (5, 15465034), (10, 7732517), (13, 5948090), (26, 2974045), (65, 1189618), (130, 594809), (211, 366470), (422, 183235), (1055, 73294), (2110, 36647), (2743, 28190), (2819, 27430), (5486, 14095), (5638, 13715)]