7652450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 15660456

約数和(自身を除く): 8008006

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 61, 65, 122, 130, 193, 305, 325, 386, 610, 650, 793, 965, 1525, 1586, 1930, 2509, 3050, 3965, 4825, 5018, 7930, 9650, 11773, 12545, 19825, 23546, 25090, 39650, 58865, 62725, 117730, 125450, 153049, 294325, 306098, 588650, 765245, 1530490, 3826225, 7652450]

約数ペア:

[(1, 7652450), (2, 3826225), (5, 1530490), (10, 765245), (13, 588650), (25, 306098), (26, 294325), (50, 153049), (61, 125450), (65, 117730), (122, 62725), (130, 58865), (193, 39650), (305, 25090), (325, 23546), (386, 19825), (610, 12545), (650, 11773), (793, 9650), (965, 7930), (1525, 5018), (1586, 4825), (1930, 3965), (2509, 3050)]