67103660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4231}}^1$

素因数の和:4314

約数の個数: 48

約数和(自身を含む): 154281792

約数和(自身を除く): 87178132

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 61, 65, 122, 130, 244, 260, 305, 610, 793, 1220, 1586, 3172, 3965, 4231, 7930, 8462, 15860, 16924, 21155, 42310, 55003, 84620, 110006, 220012, 258091, 275015, 516182, 550030, 1032364, 1100060, 1290455, 2580910, 3355183, 5161820, 6710366, 13420732, 16775915, 33551830, 67103660]

約数ペア:

[(1, 67103660), (2, 33551830), (4, 16775915), (5, 13420732), (10, 6710366), (13, 5161820), (20, 3355183), (26, 2580910), (52, 1290455), (61, 1100060), (65, 1032364), (122, 550030), (130, 516182), (244, 275015), (260, 258091), (305, 220012), (610, 110006), (793, 84620), (1220, 55003), (1586, 42310), (3172, 21155), (3965, 16924), (4231, 15860), (7930, 8462)]