1567932440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{121357}}^1$

素因数の和:121404

約数の個数: 64

約数和(自身を含む): 3931999200

約数和(自身を除く): 2364066760

約数列:

[1, 2, 4, 5, 8, 10, 17, 19, 20, 34, 38, 40, 68, 76, 85, 95, 136, 152, 170, 190, 323, 340, 380, 646, 680, 760, 1292, 1615, 2584, 3230, 6460, 12920, 121357, 242714, 485428, 606785, 970856, 1213570, 2063069, 2305783, 2427140, 4126138, 4611566, 4854280, 8252276, 9223132, 10315345, 11528915, 16504552, 18446264, 20630690, 23057830, 39198311, 41261380, 46115660, 78396622, 82522760, 92231320, 156793244, 195991555, 313586488, 391983110, 783966220, 1567932440]

約数ペア:

[(1, 1567932440), (2, 783966220), (4, 391983110), (5, 313586488), (8, 195991555), (10, 156793244), (17, 92231320), (19, 82522760), (20, 78396622), (34, 46115660), (38, 41261380), (40, 39198311), (68, 23057830), (76, 20630690), (85, 18446264), (95, 16504552), (136, 11528915), (152, 10315345), (170, 9223132), (190, 8252276), (323, 4854280), (340, 4611566), (380, 4126138), (646, 2427140), (680, 2305783), (760, 2063069), (1292, 1213570), (1615, 970856), (2584, 606785), (3230, 485428), (6460, 242714), (12920, 121357)]