115252280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20149}}^1$

素因数の和:20184

約数の個数: 64

約数和(自身を含む): 304668000

約数和(自身を除く): 189415720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 20149, 40298, 80596, 100745, 161192, 201490, 221639, 261937, 402980, 443278, 523874, 805960, 886556, 1047748, 1108195, 1309685, 1773112, 2095496, 2216390, 2619370, 2881307, 4432780, 5238740, 5762614, 8865560, 10477480, 11525228, 14406535, 23050456, 28813070, 57626140, 115252280]

約数ペア:

[(1, 115252280), (2, 57626140), (4, 28813070), (5, 23050456), (8, 14406535), (10, 11525228), (11, 10477480), (13, 8865560), (20, 5762614), (22, 5238740), (26, 4432780), (40, 2881307), (44, 2619370), (52, 2216390), (55, 2095496), (65, 1773112), (88, 1309685), (104, 1108195), (110, 1047748), (130, 886556), (143, 805960), (220, 523874), (260, 443278), (286, 402980), (440, 261937), (520, 221639), (572, 201490), (715, 161192), (1144, 100745), (1430, 80596), (2860, 40298), (5720, 20149)]