80968290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7159}}^1$

素因数の和:7211

約数の個数: 64

約数和(自身を含む): 216518400

約数和(自身を除く): 135550110

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 29, 30, 39, 58, 65, 78, 87, 130, 145, 174, 195, 290, 377, 390, 435, 754, 870, 1131, 1885, 2262, 3770, 5655, 7159, 11310, 14318, 21477, 35795, 42954, 71590, 93067, 107385, 186134, 207611, 214770, 279201, 415222, 465335, 558402, 622833, 930670, 1038055, 1245666, 1396005, 2076110, 2698943, 2792010, 3114165, 5397886, 6228330, 8096829, 13494715, 16193658, 26989430, 40484145, 80968290]

約数ペア:

[(1, 80968290), (2, 40484145), (3, 26989430), (5, 16193658), (6, 13494715), (10, 8096829), (13, 6228330), (15, 5397886), (26, 3114165), (29, 2792010), (30, 2698943), (39, 2076110), (58, 1396005), (65, 1245666), (78, 1038055), (87, 930670), (130, 622833), (145, 558402), (174, 465335), (195, 415222), (290, 279201), (377, 214770), (390, 207611), (435, 186134), (754, 107385), (870, 93067), (1131, 71590), (1885, 42954), (2262, 35795), (3770, 21477), (5655, 14318), (7159, 11310)]