2080495625910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79159}}^1\times {\mathrm{67391}}^1$

素因数の和:146573

約数の個数: 64

約数和(自身を含む): 5377428725760

約数和(自身を除く): 3296933099850

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 67391, 79159, 134782, 158318, 202173, 237477, 336955, 395795, 404346, 474954, 673910, 791590, 876083, 1010865, 1029067, 1187385, 1752166, 2021730, 2058134, 2374770, 2628249, 3087201, 4380415, 5145335, 5256498, 6174402, 8760830, 10290670, 13141245, 15436005, 26282490, 30872010, 5334604169, 10669208338, 16003812507, 26673020845, 32007625014, 53346041690, 69349854197, 80019062535, 138699708394, 160038125070, 208049562591, 346749270985, 416099125182, 693498541970, 1040247812955, 2080495625910]

約数ペア:

[(1, 2080495625910), (2, 1040247812955), (3, 693498541970), (5, 416099125182), (6, 346749270985), (10, 208049562591), (13, 160038125070), (15, 138699708394), (26, 80019062535), (30, 69349854197), (39, 53346041690), (65, 32007625014), (78, 26673020845), (130, 16003812507), (195, 10669208338), (390, 5334604169), (67391, 30872010), (79159, 26282490), (134782, 15436005), (158318, 13141245), (202173, 10290670), (237477, 8760830), (336955, 6174402), (395795, 5256498), (404346, 5145335), (474954, 4380415), (673910, 3087201), (791590, 2628249), (876083, 2374770), (1010865, 2058134), (1029067, 2021730), (1187385, 1752166)]