709071880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{15061}}^1$

素因数の和:15190

約数の個数: 64

約数和(自身を含む): 1756831680

約数和(自身を除く): 1047759800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 107, 110, 214, 220, 428, 440, 535, 856, 1070, 1177, 2140, 2354, 4280, 4708, 5885, 9416, 11770, 15061, 23540, 30122, 47080, 60244, 75305, 120488, 150610, 165671, 301220, 331342, 602440, 662684, 828355, 1325368, 1611527, 1656710, 3223054, 3313420, 6446108, 6626840, 8057635, 12892216, 16115270, 17726797, 32230540, 35453594, 64461080, 70907188, 88633985, 141814376, 177267970, 354535940, 709071880]

約数ペア:

[(1, 709071880), (2, 354535940), (4, 177267970), (5, 141814376), (8, 88633985), (10, 70907188), (11, 64461080), (20, 35453594), (22, 32230540), (40, 17726797), (44, 16115270), (55, 12892216), (88, 8057635), (107, 6626840), (110, 6446108), (214, 3313420), (220, 3223054), (428, 1656710), (440, 1611527), (535, 1325368), (856, 828355), (1070, 662684), (1177, 602440), (2140, 331342), (2354, 301220), (4280, 165671), (4708, 150610), (5885, 120488), (9416, 75305), (11770, 60244), (15061, 47080), (23540, 30122)]