230405650

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1583}}^1$

素因数の和:1707

約数の個数: 48

約数和(自身を含む): 445471488

約数和(自身を除く): 215065838

約数列:

[1, 2, 5, 10, 25, 41, 50, 71, 82, 142, 205, 355, 410, 710, 1025, 1583, 1775, 2050, 2911, 3166, 3550, 5822, 7915, 14555, 15830, 29110, 39575, 64903, 72775, 79150, 112393, 129806, 145550, 224786, 324515, 561965, 649030, 1123930, 1622575, 2809825, 3245150, 4608113, 5619650, 9216226, 23040565, 46081130, 115202825, 230405650]

約数ペア:

[(1, 230405650), (2, 115202825), (5, 46081130), (10, 23040565), (25, 9216226), (41, 5619650), (50, 4608113), (71, 3245150), (82, 2809825), (142, 1622575), (205, 1123930), (355, 649030), (410, 561965), (710, 324515), (1025, 224786), (1583, 145550), (1775, 129806), (2050, 112393), (2911, 79150), (3166, 72775), (3550, 64903), (5822, 39575), (7915, 29110), (14555, 15830)]