15959652280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2790149}}^1$

素因数の和:2790184

約数の個数: 64

約数和(自身を含む): 42187068000

約数和(自身を除く): 26227415720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 104, 110, 130, 143, 220, 260, 286, 440, 520, 572, 715, 1144, 1430, 2860, 5720, 2790149, 5580298, 11160596, 13950745, 22321192, 27901490, 30691639, 36271937, 55802980, 61383278, 72543874, 111605960, 122766556, 145087748, 153458195, 181359685, 245533112, 290175496, 306916390, 362719370, 398991307, 613832780, 725438740, 797982614, 1227665560, 1450877480, 1595965228, 1994956535, 3191930456, 3989913070, 7979826140, 15959652280]

約数ペア:

[(1, 15959652280), (2, 7979826140), (4, 3989913070), (5, 3191930456), (8, 1994956535), (10, 1595965228), (11, 1450877480), (13, 1227665560), (20, 797982614), (22, 725438740), (26, 613832780), (40, 398991307), (44, 362719370), (52, 306916390), (55, 290175496), (65, 245533112), (88, 181359685), (104, 153458195), (110, 145087748), (130, 122766556), (143, 111605960), (220, 72543874), (260, 61383278), (286, 55802980), (440, 36271937), (520, 30691639), (572, 27901490), (715, 22321192), (1144, 13950745), (1430, 11160596), (2860, 5580298), (5720, 2790149)]