11271119080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1\times {\mathrm{1223}}^1$

素因数の和:1763

約数の個数: 128

約数和(自身を含む): 28130457600

約数和(自身を除く): 16859338520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 37, 40, 52, 65, 74, 104, 130, 148, 185, 260, 296, 370, 479, 481, 520, 740, 958, 962, 1223, 1480, 1916, 1924, 2395, 2405, 2446, 3832, 3848, 4790, 4810, 4892, 6115, 6227, 9580, 9620, 9784, 12230, 12454, 15899, 17723, 19160, 19240, 24460, 24908, 31135, 31798, 35446, 45251, 48920, 49816, 62270, 63596, 70892, 79495, 88615, 90502, 124540, 127192, 141784, 158990, 177230, 181004, 226255, 230399, 249080, 317980, 354460, 362008, 452510, 460798, 585817, 588263, 635960, 708920, 905020, 921596, 1151995, 1171634, 1176526, 1810040, 1843192, 2303990, 2343268, 2353052, 2929085, 2941315, 4607980, 4686536, 4706104, 5858170, 5882630, 7615621, 9215960, 11716340, 11765260, 15231242, 21675229, 23432680, 23530520, 30462484, 38078105, 43350458, 60924968, 76156210, 86700916, 108376145, 152312420, 173401832, 216752290, 281777977, 304624840, 433504580, 563555954, 867009160, 1127111908, 1408889885, 2254223816, 2817779770, 5635559540, 11271119080]

約数ペア:

[(1, 11271119080), (2, 5635559540), (4, 2817779770), (5, 2254223816), (8, 1408889885), (10, 1127111908), (13, 867009160), (20, 563555954), (26, 433504580), (37, 304624840), (40, 281777977), (52, 216752290), (65, 173401832), (74, 152312420), (104, 108376145), (130, 86700916), (148, 76156210), (185, 60924968), (260, 43350458), (296, 38078105), (370, 30462484), (479, 23530520), (481, 23432680), (520, 21675229), (740, 15231242), (958, 11765260), (962, 11716340), (1223, 9215960), (1480, 7615621), (1916, 5882630), (1924, 5858170), (2395, 4706104), (2405, 4686536), (2446, 4607980), (3832, 2941315), (3848, 2929085), (4790, 2353052), (4810, 2343268), (4892, 2303990), (6115, 1843192), (6227, 1810040), (9580, 1176526), (9620, 1171634), (9784, 1151995), (12230, 921596), (12454, 905020), (15899, 708920), (17723, 635960), (19160, 588263), (19240, 585817), (24460, 460798), (24908, 452510), (31135, 362008), (31798, 354460), (35446, 317980), (45251, 249080), (48920, 230399), (49816, 226255), (62270, 181004), (63596, 177230), (70892, 158990), (79495, 141784), (88615, 127192), (90502, 124540)]