84557330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2039}}^1$

素因数の和:2099

約数の個数: 64

約数和(自身を含む): 185068800

約数和(自身を除く): 100511470

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 29, 55, 58, 65, 110, 130, 143, 145, 286, 290, 319, 377, 638, 715, 754, 1430, 1595, 1885, 2039, 3190, 3770, 4078, 4147, 8294, 10195, 20390, 20735, 22429, 26507, 41470, 44858, 53014, 59131, 112145, 118262, 132535, 224290, 265070, 291577, 295655, 583154, 591310, 650441, 768703, 1300882, 1457885, 1537406, 2915770, 3252205, 3843515, 6504410, 7687030, 8455733, 16911466, 42278665, 84557330]

約数ペア:

[(1, 84557330), (2, 42278665), (5, 16911466), (10, 8455733), (11, 7687030), (13, 6504410), (22, 3843515), (26, 3252205), (29, 2915770), (55, 1537406), (58, 1457885), (65, 1300882), (110, 768703), (130, 650441), (143, 591310), (145, 583154), (286, 295655), (290, 291577), (319, 265070), (377, 224290), (638, 132535), (715, 118262), (754, 112145), (1430, 59131), (1595, 53014), (1885, 44858), (2039, 41470), (3190, 26507), (3770, 22429), (4078, 20735), (4147, 20390), (8294, 10195)]