104304440

素因数分解:

$2^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:536

約数の個数: 64

約数和(自身を含む): 240861600

約数和(自身を除く): 136557160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 83, 89, 166, 178, 332, 353, 356, 415, 445, 664, 706, 712, 830, 890, 1412, 1660, 1765, 1780, 2824, 3320, 3530, 3560, 7060, 7387, 14120, 14774, 29299, 29548, 31417, 36935, 58598, 59096, 62834, 73870, 117196, 125668, 146495, 147740, 157085, 234392, 251336, 292990, 295480, 314170, 585980, 628340, 1171960, 1256680, 2607611, 5215222, 10430444, 13038055, 20860888, 26076110, 52152220, 104304440]

約数ペア:

[(1, 104304440), (2, 52152220), (4, 26076110), (5, 20860888), (8, 13038055), (10, 10430444), (20, 5215222), (40, 2607611), (83, 1256680), (89, 1171960), (166, 628340), (178, 585980), (332, 314170), (353, 295480), (356, 292990), (415, 251336), (445, 234392), (664, 157085), (706, 147740), (712, 146495), (830, 125668), (890, 117196), (1412, 73870), (1660, 62834), (1765, 59096), (1780, 58598), (2824, 36935), (3320, 31417), (3530, 29548), (3560, 29299), (7060, 14774), (7387, 14120)]