73322140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1229}}^1$

素因数の和:1414

約数の個数: 48

約数和(自身を含む): 163245600

約数和(自身を除く): 89923460

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 157, 190, 314, 380, 628, 785, 1229, 1570, 2458, 2983, 3140, 4916, 5966, 6145, 11932, 12290, 14915, 23351, 24580, 29830, 46702, 59660, 93404, 116755, 192953, 233510, 385906, 467020, 771812, 964765, 1929530, 3666107, 3859060, 7332214, 14664428, 18330535, 36661070, 73322140]

約数ペア:

[(1, 73322140), (2, 36661070), (4, 18330535), (5, 14664428), (10, 7332214), (19, 3859060), (20, 3666107), (38, 1929530), (76, 964765), (95, 771812), (157, 467020), (190, 385906), (314, 233510), (380, 192953), (628, 116755), (785, 93404), (1229, 59660), (1570, 46702), (2458, 29830), (2983, 24580), (3140, 23351), (4916, 14915), (5966, 12290), (6145, 11932)]