104376380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2131}}^1$

素因数の和:2250

約数の個数: 48

約数和(自身を含む): 229232640

約数和(自身を除く): 124856260

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 79, 124, 155, 158, 310, 316, 395, 620, 790, 1580, 2131, 2449, 4262, 4898, 8524, 9796, 10655, 12245, 21310, 24490, 42620, 48980, 66061, 132122, 168349, 264244, 330305, 336698, 660610, 673396, 841745, 1321220, 1683490, 3366980, 5218819, 10437638, 20875276, 26094095, 52188190, 104376380]

約数ペア:

[(1, 104376380), (2, 52188190), (4, 26094095), (5, 20875276), (10, 10437638), (20, 5218819), (31, 3366980), (62, 1683490), (79, 1321220), (124, 841745), (155, 673396), (158, 660610), (310, 336698), (316, 330305), (395, 264244), (620, 168349), (790, 132122), (1580, 66061), (2131, 48980), (2449, 42620), (4262, 24490), (4898, 21310), (8524, 12245), (9796, 10655)]