40618060

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:252

約数の個数: 96

約数和(自身を含む): 103219200

約数和(自身を除く): 62601140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 191, 196, 217, 245, 310, 343, 382, 434, 490, 620, 686, 764, 868, 955, 980, 1085, 1337, 1372, 1519, 1715, 1910, 2170, 2674, 3038, 3430, 3820, 4340, 5348, 5921, 6076, 6685, 6860, 7595, 9359, 10633, 11842, 13370, 15190, 18718, 21266, 23684, 26740, 29605, 30380, 37436, 41447, 42532, 46795, 53165, 59210, 65513, 82894, 93590, 106330, 118420, 131026, 165788, 187180, 207235, 212660, 262052, 290129, 327565, 414470, 580258, 655130, 828940, 1160516, 1310260, 1450645, 2030903, 2901290, 4061806, 5802580, 8123612, 10154515, 20309030, 40618060]

約数ペア:

[(1, 40618060), (2, 20309030), (4, 10154515), (5, 8123612), (7, 5802580), (10, 4061806), (14, 2901290), (20, 2030903), (28, 1450645), (31, 1310260), (35, 1160516), (49, 828940), (62, 655130), (70, 580258), (98, 414470), (124, 327565), (140, 290129), (155, 262052), (191, 212660), (196, 207235), (217, 187180), (245, 165788), (310, 131026), (343, 118420), (382, 106330), (434, 93590), (490, 82894), (620, 65513), (686, 59210), (764, 53165), (868, 46795), (955, 42532), (980, 41447), (1085, 37436), (1337, 30380), (1372, 29605), (1519, 26740), (1715, 23684), (1910, 21266), (2170, 18718), (2674, 15190), (3038, 13370), (3430, 11842), (3820, 10633), (4340, 9359), (5348, 7595), (5921, 6860), (6076, 6685)]