40183130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:136

約数の個数: 64

約数和(自身を含む): 82252800

約数和(自身を除く): 42069670

約数列:

[1, 2, 5, 10, 13, 26, 31, 59, 62, 65, 118, 130, 155, 169, 295, 310, 338, 403, 590, 767, 806, 845, 1534, 1690, 1829, 2015, 2197, 3658, 3835, 4030, 4394, 5239, 7670, 9145, 9971, 10478, 10985, 18290, 19942, 21970, 23777, 26195, 47554, 49855, 52390, 68107, 99710, 118885, 129623, 136214, 237770, 259246, 309101, 340535, 618202, 648115, 681070, 1296230, 1545505, 3091010, 4018313, 8036626, 20091565, 40183130]

約数ペア:

[(1, 40183130), (2, 20091565), (5, 8036626), (10, 4018313), (13, 3091010), (26, 1545505), (31, 1296230), (59, 681070), (62, 648115), (65, 618202), (118, 340535), (130, 309101), (155, 259246), (169, 237770), (295, 136214), (310, 129623), (338, 118885), (403, 99710), (590, 68107), (767, 52390), (806, 49855), (845, 47554), (1534, 26195), (1690, 23777), (1829, 21970), (2015, 19942), (2197, 18290), (3658, 10985), (3835, 10478), (4030, 9971), (4394, 9145), (5239, 7670)]