623848160

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5659}}^1$

素因数の和:5740

約数の個数: 96

約数和(自身を含む): 1617446880

約数和(自身を除く): 993598720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 53, 65, 80, 104, 106, 130, 160, 208, 212, 260, 265, 416, 424, 520, 530, 689, 848, 1040, 1060, 1378, 1696, 2080, 2120, 2756, 3445, 4240, 5512, 5659, 6890, 8480, 11024, 11318, 13780, 22048, 22636, 27560, 28295, 45272, 55120, 56590, 73567, 90544, 110240, 113180, 147134, 181088, 226360, 294268, 299927, 367835, 452720, 588536, 599854, 735670, 905440, 1177072, 1199708, 1471340, 1499635, 2354144, 2399416, 2942680, 2999270, 3899051, 4798832, 5885360, 5998540, 7798102, 9597664, 11770720, 11997080, 15596204, 19495255, 23994160, 31192408, 38990510, 47988320, 62384816, 77981020, 124769632, 155962040, 311924080, 623848160]

約数ペア:

[(1, 623848160), (2, 311924080), (4, 155962040), (5, 124769632), (8, 77981020), (10, 62384816), (13, 47988320), (16, 38990510), (20, 31192408), (26, 23994160), (32, 19495255), (40, 15596204), (52, 11997080), (53, 11770720), (65, 9597664), (80, 7798102), (104, 5998540), (106, 5885360), (130, 4798832), (160, 3899051), (208, 2999270), (212, 2942680), (260, 2399416), (265, 2354144), (416, 1499635), (424, 1471340), (520, 1199708), (530, 1177072), (689, 905440), (848, 735670), (1040, 599854), (1060, 588536), (1378, 452720), (1696, 367835), (2080, 299927), (2120, 294268), (2756, 226360), (3445, 181088), (4240, 147134), (5512, 113180), (5659, 110240), (6890, 90544), (8480, 73567), (11024, 56590), (11318, 55120), (13780, 45272), (22048, 28295), (22636, 27560)]