5787020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 13006560

約数和(自身を除く): 7219540

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 97, 157, 190, 194, 314, 380, 388, 485, 628, 785, 970, 1570, 1843, 1940, 2983, 3140, 3686, 5966, 7372, 9215, 11932, 14915, 15229, 18430, 29830, 30458, 36860, 59660, 60916, 76145, 152290, 289351, 304580, 578702, 1157404, 1446755, 2893510, 5787020]

約数ペア:

[(1, 5787020), (2, 2893510), (4, 1446755), (5, 1157404), (10, 578702), (19, 304580), (20, 289351), (38, 152290), (76, 76145), (95, 60916), (97, 59660), (157, 36860), (190, 30458), (194, 29830), (314, 18430), (380, 15229), (388, 14915), (485, 11932), (628, 9215), (785, 7372), (970, 5966), (1570, 3686), (1843, 3140), (1940, 2983)]