47617360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3697}}^1$

素因数の和:3740

約数の個数: 80

約数和(自身を含む): 132062976

約数和(自身を除く): 84445616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 3697, 6440, 7394, 12880, 14788, 18485, 25879, 29576, 36970, 51758, 59152, 73940, 85031, 103516, 129395, 147880, 170062, 207032, 258790, 295760, 340124, 414064, 425155, 517580, 595217, 680248, 850310, 1035160, 1190434, 1360496, 1700620, 2070320, 2380868, 2976085, 3401240, 4761736, 5952170, 6802480, 9523472, 11904340, 23808680, 47617360]

約数ペア:

[(1, 47617360), (2, 23808680), (4, 11904340), (5, 9523472), (7, 6802480), (8, 5952170), (10, 4761736), (14, 3401240), (16, 2976085), (20, 2380868), (23, 2070320), (28, 1700620), (35, 1360496), (40, 1190434), (46, 1035160), (56, 850310), (70, 680248), (80, 595217), (92, 517580), (112, 425155), (115, 414064), (140, 340124), (161, 295760), (184, 258790), (230, 207032), (280, 170062), (322, 147880), (368, 129395), (460, 103516), (560, 85031), (644, 73940), (805, 59152), (920, 51758), (1288, 36970), (1610, 29576), (1840, 25879), (2576, 18485), (3220, 14788), (3697, 12880), (6440, 7394)]