24871018850

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{823}}^1\times {\mathrm{6791}}^1$

素因数の和:7715

約数の個数: 48

約数和(自身を含む): 46843608960

約数和(自身を除く): 21972590110

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 823, 890, 1646, 2225, 4115, 4450, 6791, 8230, 13582, 20575, 33955, 41150, 67910, 73247, 146494, 169775, 339550, 366235, 604399, 732470, 1208798, 1831175, 3021995, 3662350, 5588993, 6043990, 11177986, 15109975, 27944965, 30219950, 55889930, 139724825, 279449650, 497420377, 994840754, 2487101885, 4974203770, 12435509425, 24871018850]

約数ペア:

[(1, 24871018850), (2, 12435509425), (5, 4974203770), (10, 2487101885), (25, 994840754), (50, 497420377), (89, 279449650), (178, 139724825), (445, 55889930), (823, 30219950), (890, 27944965), (1646, 15109975), (2225, 11177986), (4115, 6043990), (4450, 5588993), (6791, 3662350), (8230, 3021995), (13582, 1831175), (20575, 1208798), (33955, 732470), (41150, 604399), (67910, 366235), (73247, 339550), (146494, 169775)]