70037320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{349}}^1$

素因数の和:562

約数の個数: 64

約数和(自身を含む): 164430000

約数和(自身を除く): 94392680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 173, 232, 290, 346, 349, 580, 692, 698, 865, 1160, 1384, 1396, 1730, 1745, 2792, 3460, 3490, 5017, 6920, 6980, 10034, 10121, 13960, 20068, 20242, 25085, 40136, 40484, 50170, 50605, 60377, 80968, 100340, 101210, 120754, 200680, 202420, 241508, 301885, 404840, 483016, 603770, 1207540, 1750933, 2415080, 3501866, 7003732, 8754665, 14007464, 17509330, 35018660, 70037320]

約数ペア:

[(1, 70037320), (2, 35018660), (4, 17509330), (5, 14007464), (8, 8754665), (10, 7003732), (20, 3501866), (29, 2415080), (40, 1750933), (58, 1207540), (116, 603770), (145, 483016), (173, 404840), (232, 301885), (290, 241508), (346, 202420), (349, 200680), (580, 120754), (692, 101210), (698, 100340), (865, 80968), (1160, 60377), (1384, 50605), (1396, 50170), (1730, 40484), (1745, 40136), (2792, 25085), (3460, 20242), (3490, 20068), (5017, 13960), (6920, 10121), (6980, 10034)]