36174220

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 78120000

約数和(自身を除く): 41945780

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 149, 199, 244, 298, 305, 398, 596, 610, 745, 796, 995, 1220, 1490, 1990, 2980, 3980, 9089, 12139, 18178, 24278, 29651, 36356, 45445, 48556, 59302, 60695, 90890, 118604, 121390, 148255, 181780, 242780, 296510, 593020, 1808711, 3617422, 7234844, 9043555, 18087110, 36174220]

約数ペア:

[(1, 36174220), (2, 18087110), (4, 9043555), (5, 7234844), (10, 3617422), (20, 1808711), (61, 593020), (122, 296510), (149, 242780), (199, 181780), (244, 148255), (298, 121390), (305, 118604), (398, 90890), (596, 60695), (610, 59302), (745, 48556), (796, 45445), (995, 36356), (1220, 29651), (1490, 24278), (1990, 18178), (2980, 12139), (3980, 9089)]