11605160

素因数分解:

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

素因数の和:247

約数の個数: 96

約数和(自身を含む): 31518720

約数和(自身を除く): 19913560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 49, 56, 62, 70, 98, 124, 140, 155, 191, 196, 217, 245, 248, 280, 310, 382, 392, 434, 490, 620, 764, 868, 955, 980, 1085, 1240, 1337, 1519, 1528, 1736, 1910, 1960, 2170, 2674, 3038, 3820, 4340, 5348, 5921, 6076, 6685, 7595, 7640, 8680, 9359, 10696, 11842, 12152, 13370, 15190, 18718, 23684, 26740, 29605, 30380, 37436, 41447, 46795, 47368, 53480, 59210, 60760, 74872, 82894, 93590, 118420, 165788, 187180, 207235, 236840, 290129, 331576, 374360, 414470, 580258, 828940, 1160516, 1450645, 1657880, 2321032, 2901290, 5802580, 11605160]

約数ペア:

[(1, 11605160), (2, 5802580), (4, 2901290), (5, 2321032), (7, 1657880), (8, 1450645), (10, 1160516), (14, 828940), (20, 580258), (28, 414470), (31, 374360), (35, 331576), (40, 290129), (49, 236840), (56, 207235), (62, 187180), (70, 165788), (98, 118420), (124, 93590), (140, 82894), (155, 74872), (191, 60760), (196, 59210), (217, 53480), (245, 47368), (248, 46795), (280, 41447), (310, 37436), (382, 30380), (392, 29605), (434, 26740), (490, 23684), (620, 18718), (764, 15190), (868, 13370), (955, 12152), (980, 11842), (1085, 10696), (1240, 9359), (1337, 8680), (1519, 7640), (1528, 7595), (1736, 6685), (1910, 6076), (1960, 5921), (2170, 5348), (2674, 4340), (3038, 3820)]