133049780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{9463}}^1$

素因数の和:9528

約数の個数: 48

約数和(自身を含む): 302090880

約数和(自身を除く): 169041100

約数列:

[1, 2, 4, 5, 10, 19, 20, 37, 38, 74, 76, 95, 148, 185, 190, 370, 380, 703, 740, 1406, 2812, 3515, 7030, 9463, 14060, 18926, 37852, 47315, 94630, 179797, 189260, 350131, 359594, 700262, 719188, 898985, 1400524, 1750655, 1797970, 3501310, 3595940, 6652489, 7002620, 13304978, 26609956, 33262445, 66524890, 133049780]

約数ペア:

[(1, 133049780), (2, 66524890), (4, 33262445), (5, 26609956), (10, 13304978), (19, 7002620), (20, 6652489), (37, 3595940), (38, 3501310), (74, 1797970), (76, 1750655), (95, 1400524), (148, 898985), (185, 719188), (190, 700262), (370, 359594), (380, 350131), (703, 189260), (740, 179797), (1406, 94630), (2812, 47315), (3515, 37852), (7030, 18926), (9463, 14060)]