26537720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5483}}^1$

素因数の和:5516

約数の個数: 48

約数和(自身を含む): 65643480

約数和(自身を除く): 39105760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 5483, 10966, 21932, 27415, 43864, 54830, 60313, 109660, 120626, 219320, 241252, 301565, 482504, 603130, 663443, 1206260, 1326886, 2412520, 2653772, 3317215, 5307544, 6634430, 13268860, 26537720]

約数ペア:

[(1, 26537720), (2, 13268860), (4, 6634430), (5, 5307544), (8, 3317215), (10, 2653772), (11, 2412520), (20, 1326886), (22, 1206260), (40, 663443), (44, 603130), (55, 482504), (88, 301565), (110, 241252), (121, 219320), (220, 120626), (242, 109660), (440, 60313), (484, 54830), (605, 43864), (968, 27415), (1210, 21932), (2420, 10966), (4840, 5483)]