193669606040

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1741}}^1\times {\mathrm{146369}}^1$

素因数の和:148140

約数の個数: 64

約数和(自身を含む): 458957772000

約数和(自身を除く): 265288165960

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 1741, 3482, 6964, 8705, 13928, 17410, 33079, 34820, 66158, 69640, 132316, 146369, 165395, 264632, 292738, 330790, 585476, 661580, 731845, 1170952, 1323160, 1463690, 2781011, 2927380, 5562022, 5854760, 11124044, 13905055, 22248088, 27810110, 55620220, 111240440, 254828429, 509656858, 1019313716, 1274142145, 2038627432, 2548284290, 4841740151, 5096568580, 9683480302, 10193137160, 19366960604, 24208700755, 38733921208, 48417401510, 96834803020, 193669606040]

約数ペア:

[(1, 193669606040), (2, 96834803020), (4, 48417401510), (5, 38733921208), (8, 24208700755), (10, 19366960604), (19, 10193137160), (20, 9683480302), (38, 5096568580), (40, 4841740151), (76, 2548284290), (95, 2038627432), (152, 1274142145), (190, 1019313716), (380, 509656858), (760, 254828429), (1741, 111240440), (3482, 55620220), (6964, 27810110), (8705, 22248088), (13928, 13905055), (17410, 11124044), (33079, 5854760), (34820, 5562022), (66158, 2927380), (69640, 2781011), (132316, 1463690), (146369, 1323160), (165395, 1170952), (264632, 731845), (292738, 661580), (330790, 585476)]