2364135640

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1277}}^1\times {\mathrm{1493}}^1$

素因数の和:2812

約数の個数: 64

約数和(自身を含む): 5498876160

約数和(自身を除く): 3134740520

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 1277, 1493, 2554, 2986, 5108, 5972, 6385, 7465, 10216, 11944, 12770, 14930, 25540, 29860, 39587, 46283, 51080, 59720, 79174, 92566, 158348, 185132, 197935, 231415, 316696, 370264, 395870, 462830, 791740, 925660, 1583480, 1851320, 1906561, 3813122, 7626244, 9532805, 15252488, 19065610, 38131220, 59103391, 76262440, 118206782, 236413564, 295516955, 472827128, 591033910, 1182067820, 2364135640]

約数ペア:

[(1, 2364135640), (2, 1182067820), (4, 591033910), (5, 472827128), (8, 295516955), (10, 236413564), (20, 118206782), (31, 76262440), (40, 59103391), (62, 38131220), (124, 19065610), (155, 15252488), (248, 9532805), (310, 7626244), (620, 3813122), (1240, 1906561), (1277, 1851320), (1493, 1583480), (2554, 925660), (2986, 791740), (5108, 462830), (5972, 395870), (6385, 370264), (7465, 316696), (10216, 231415), (11944, 197935), (12770, 185132), (14930, 158348), (25540, 92566), (29860, 79174), (39587, 59720), (46283, 51080)]