98882420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{54331}}^1$

素因数の和:54360

約数の個数: 48

約数和(自身を含む): 255577728

約数和(自身を除く): 156695308

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 54331, 108662, 217324, 271655, 380317, 543310, 706303, 760634, 1086620, 1412606, 1521268, 1901585, 2825212, 3531515, 3803170, 4944121, 7063030, 7606340, 9888242, 14126060, 19776484, 24720605, 49441210, 98882420]

約数ペア:

[(1, 98882420), (2, 49441210), (4, 24720605), (5, 19776484), (7, 14126060), (10, 9888242), (13, 7606340), (14, 7063030), (20, 4944121), (26, 3803170), (28, 3531515), (35, 2825212), (52, 1901585), (65, 1521268), (70, 1412606), (91, 1086620), (130, 760634), (140, 706303), (182, 543310), (260, 380317), (364, 271655), (455, 217324), (910, 108662), (1820, 54331)]