7468120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1543}}^1$

素因数の和:1576

約数の個数: 48

約数和(自身を含む): 18481680

約数和(自身を除く): 11013560

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, 1543, 2420, 3086, 4840, 6172, 7715, 12344, 15430, 16973, 30860, 33946, 61720, 67892, 84865, 135784, 169730, 186703, 339460, 373406, 678920, 746812, 933515, 1493624, 1867030, 3734060, 7468120]

約数ペア:

[(1, 7468120), (2, 3734060), (4, 1867030), (5, 1493624), (8, 933515), (10, 746812), (11, 678920), (20, 373406), (22, 339460), (40, 186703), (44, 169730), (55, 135784), (88, 84865), (110, 67892), (121, 61720), (220, 33946), (242, 30860), (440, 16973), (484, 15430), (605, 12344), (968, 7715), (1210, 6172), (1543, 4840), (2420, 3086)]