11600980

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 25529616

約数和(自身を除く): 13928636

約数列:

[1, 2, 4, 5, 10, 20, 37, 61, 74, 122, 148, 185, 244, 257, 305, 370, 514, 610, 740, 1028, 1220, 1285, 2257, 2570, 4514, 5140, 9028, 9509, 11285, 15677, 19018, 22570, 31354, 38036, 45140, 47545, 62708, 78385, 95090, 156770, 190180, 313540, 580049, 1160098, 2320196, 2900245, 5800490, 11600980]

約数ペア:

[(1, 11600980), (2, 5800490), (4, 2900245), (5, 2320196), (10, 1160098), (20, 580049), (37, 313540), (61, 190180), (74, 156770), (122, 95090), (148, 78385), (185, 62708), (244, 47545), (257, 45140), (305, 38036), (370, 31354), (514, 22570), (610, 19018), (740, 15677), (1028, 11285), (1220, 9509), (1285, 9028), (2257, 5140), (2570, 4514)]