146899640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{683}}^1$

素因数の和:996

約数の個数: 64

約数和(自身を含む): 349660800

約数和(自身を除く): 202761160

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 283, 380, 566, 683, 760, 1132, 1366, 1415, 2264, 2732, 2830, 3415, 5377, 5464, 5660, 6830, 10754, 11320, 12977, 13660, 21508, 25954, 26885, 27320, 43016, 51908, 53770, 64885, 103816, 107540, 129770, 193289, 215080, 259540, 386578, 519080, 773156, 966445, 1546312, 1932890, 3672491, 3865780, 7344982, 7731560, 14689964, 18362455, 29379928, 36724910, 73449820, 146899640]

約数ペア:

[(1, 146899640), (2, 73449820), (4, 36724910), (5, 29379928), (8, 18362455), (10, 14689964), (19, 7731560), (20, 7344982), (38, 3865780), (40, 3672491), (76, 1932890), (95, 1546312), (152, 966445), (190, 773156), (283, 519080), (380, 386578), (566, 259540), (683, 215080), (760, 193289), (1132, 129770), (1366, 107540), (1415, 103816), (2264, 64885), (2732, 53770), (2830, 51908), (3415, 43016), (5377, 27320), (5464, 26885), (5660, 25954), (6830, 21508), (10754, 13660), (11320, 12977)]