761569120

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{366139}}^1$

素因数の和:366167

約数の個数: 48

約数和(自身を含む): 1937612880

約数和(自身を除く): 1176043760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 366139, 732278, 1464556, 1830695, 2929112, 3661390, 4759807, 5858224, 7322780, 9519614, 11716448, 14645560, 19039228, 23799035, 29291120, 38078456, 47598070, 58582240, 76156912, 95196140, 152313824, 190392280, 380784560, 761569120]

約数ペア:

[(1, 761569120), (2, 380784560), (4, 190392280), (5, 152313824), (8, 95196140), (10, 76156912), (13, 58582240), (16, 47598070), (20, 38078456), (26, 29291120), (32, 23799035), (40, 19039228), (52, 14645560), (65, 11716448), (80, 9519614), (104, 7322780), (130, 5858224), (160, 4759807), (208, 3661390), (260, 2929112), (416, 1830695), (520, 1464556), (1040, 732278), (2080, 366139)]