11896980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 35852544

約数和(自身を除く): 23955564

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 37, 46, 60, 69, 74, 92, 111, 115, 138, 148, 185, 222, 230, 233, 276, 345, 370, 444, 460, 466, 555, 690, 699, 740, 851, 932, 1110, 1165, 1380, 1398, 1702, 2220, 2330, 2553, 2796, 3404, 3495, 4255, 4660, 5106, 5359, 6990, 8510, 8621, 10212, 10718, 12765, 13980, 16077, 17020, 17242, 21436, 25530, 25863, 26795, 32154, 34484, 43105, 51060, 51726, 53590, 64308, 80385, 86210, 103452, 107180, 129315, 160770, 172420, 198283, 258630, 321540, 396566, 517260, 594849, 793132, 991415, 1189698, 1982830, 2379396, 2974245, 3965660, 5948490, 11896980]

約数ペア:

[(1, 11896980), (2, 5948490), (3, 3965660), (4, 2974245), (5, 2379396), (6, 1982830), (10, 1189698), (12, 991415), (15, 793132), (20, 594849), (23, 517260), (30, 396566), (37, 321540), (46, 258630), (60, 198283), (69, 172420), (74, 160770), (92, 129315), (111, 107180), (115, 103452), (138, 86210), (148, 80385), (185, 64308), (222, 53590), (230, 51726), (233, 51060), (276, 43105), (345, 34484), (370, 32154), (444, 26795), (460, 25863), (466, 25530), (555, 21436), (690, 17242), (699, 17020), (740, 16077), (851, 13980), (932, 12765), (1110, 10718), (1165, 10212), (1380, 8621), (1398, 8510), (1702, 6990), (2220, 5359), (2330, 5106), (2553, 4660), (2796, 4255), (3404, 3495)]