145609580320

素因数分解:

$2^5\times 5^1\times {\mathrm{1571}}^1\times {\mathrm{579287}}^1$

素因数の和:580873

約数の個数: 48

約数和(自身を含む): 344222198208

約数和(自身を除く): 198612617888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 1571, 3142, 6284, 7855, 12568, 15710, 25136, 31420, 50272, 62840, 125680, 251360, 579287, 1158574, 2317148, 2896435, 4634296, 5792870, 9268592, 11585740, 18537184, 23171480, 46342960, 92685920, 910059877, 1820119754, 3640239508, 4550299385, 7280479016, 9100598770, 14560958032, 18201197540, 29121916064, 36402395080, 72804790160, 145609580320]

約数ペア:

[(1, 145609580320), (2, 72804790160), (4, 36402395080), (5, 29121916064), (8, 18201197540), (10, 14560958032), (16, 9100598770), (20, 7280479016), (32, 4550299385), (40, 3640239508), (80, 1820119754), (160, 910059877), (1571, 92685920), (3142, 46342960), (6284, 23171480), (7855, 18537184), (12568, 11585740), (15710, 9268592), (25136, 5792870), (31420, 4634296), (50272, 2896435), (62840, 2317148), (125680, 1158574), (251360, 579287)]