134256760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{27739}}^1$

素因数の和:27772

約数の個数: 48

約数和(自身を含む): 332047800

約数和(自身を除く): 197791040

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, 27739, 55478, 110956, 138695, 221912, 277390, 305129, 554780, 610258, 1109560, 1220516, 1525645, 2441032, 3051290, 3356419, 6102580, 6712838, 12205160, 13425676, 16782095, 26851352, 33564190, 67128380, 134256760]

約数ペア:

[(1, 134256760), (2, 67128380), (4, 33564190), (5, 26851352), (8, 16782095), (10, 13425676), (11, 12205160), (20, 6712838), (22, 6102580), (40, 3356419), (44, 3051290), (55, 2441032), (88, 1525645), (110, 1220516), (121, 1109560), (220, 610258), (242, 554780), (440, 305129), (484, 277390), (605, 221912), (968, 138695), (1210, 110956), (2420, 55478), (4840, 27739)]