9778844720

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{69809}}^1$

素因数の和:69942

約数の個数: 80

約数和(自身を含む): 24307283520

約数和(自身を除く): 14528438800

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 103, 136, 170, 206, 272, 340, 412, 515, 680, 824, 1030, 1360, 1648, 1751, 2060, 3502, 4120, 7004, 8240, 8755, 14008, 17510, 28016, 35020, 69809, 70040, 139618, 140080, 279236, 349045, 558472, 698090, 1116944, 1186753, 1396180, 2373506, 2792360, 4747012, 5584720, 5933765, 7190327, 9494024, 11867530, 14380654, 18988048, 23735060, 28761308, 35951635, 47470120, 57522616, 71903270, 94940240, 115045232, 122235559, 143806540, 244471118, 287613080, 488942236, 575226160, 611177795, 977884472, 1222355590, 1955768944, 2444711180, 4889422360, 9778844720]

約数ペア:

[(1, 9778844720), (2, 4889422360), (4, 2444711180), (5, 1955768944), (8, 1222355590), (10, 977884472), (16, 611177795), (17, 575226160), (20, 488942236), (34, 287613080), (40, 244471118), (68, 143806540), (80, 122235559), (85, 115045232), (103, 94940240), (136, 71903270), (170, 57522616), (206, 47470120), (272, 35951635), (340, 28761308), (412, 23735060), (515, 18988048), (680, 14380654), (824, 11867530), (1030, 9494024), (1360, 7190327), (1648, 5933765), (1751, 5584720), (2060, 4747012), (3502, 2792360), (4120, 2373506), (7004, 1396180), (8240, 1186753), (8755, 1116944), (14008, 698090), (17510, 558472), (28016, 349045), (35020, 279236), (69809, 140080), (70040, 139618)]