12554360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3449}}^1$

素因数の和:3480

約数の個数: 64

約数和(自身を含む): 34776000

約数和(自身を除く): 22221640

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3449, 3640, 6898, 13796, 17245, 24143, 27592, 34490, 44837, 48286, 68980, 89674, 96572, 120715, 137960, 179348, 193144, 224185, 241430, 313859, 358696, 448370, 482860, 627718, 896740, 965720, 1255436, 1569295, 1793480, 2510872, 3138590, 6277180, 12554360]

約数ペア:

[(1, 12554360), (2, 6277180), (4, 3138590), (5, 2510872), (7, 1793480), (8, 1569295), (10, 1255436), (13, 965720), (14, 896740), (20, 627718), (26, 482860), (28, 448370), (35, 358696), (40, 313859), (52, 241430), (56, 224185), (65, 193144), (70, 179348), (91, 137960), (104, 120715), (130, 96572), (140, 89674), (182, 68980), (260, 48286), (280, 44837), (364, 34490), (455, 27592), (520, 24143), (728, 17245), (910, 13796), (1820, 6898), (3449, 3640)]