19473160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4091}}^1$

素因数の和:4126

約数の個数: 64

約数和(自身を含む): 53032320

約数和(自身を除く): 33559160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 2380, 4091, 4760, 8182, 16364, 20455, 28637, 32728, 40910, 57274, 69547, 81820, 114548, 139094, 143185, 163640, 229096, 278188, 286370, 347735, 486829, 556376, 572740, 695470, 973658, 1145480, 1390940, 1947316, 2434145, 2781880, 3894632, 4868290, 9736580, 19473160]

約数ペア:

[(1, 19473160), (2, 9736580), (4, 4868290), (5, 3894632), (7, 2781880), (8, 2434145), (10, 1947316), (14, 1390940), (17, 1145480), (20, 973658), (28, 695470), (34, 572740), (35, 556376), (40, 486829), (56, 347735), (68, 286370), (70, 278188), (85, 229096), (119, 163640), (136, 143185), (140, 139094), (170, 114548), (238, 81820), (280, 69547), (340, 57274), (476, 40910), (595, 32728), (680, 28637), (952, 20455), (1190, 16364), (2380, 8182), (4091, 4760)]