1567245320

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{3371}}^1$

素因数の和:3638

約数の個数: 64

約数和(自身を含む): 3605342400

約数和(自身を除く): 2038097080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 197, 236, 295, 394, 472, 590, 788, 985, 1180, 1576, 1970, 2360, 3371, 3940, 6742, 7880, 11623, 13484, 16855, 23246, 26968, 33710, 46492, 58115, 67420, 92984, 116230, 134840, 198889, 232460, 397778, 464920, 664087, 795556, 994445, 1328174, 1591112, 1988890, 2656348, 3320435, 3977780, 5312696, 6640870, 7955560, 13281740, 26563480, 39181133, 78362266, 156724532, 195905665, 313449064, 391811330, 783622660, 1567245320]

約数ペア:

[(1, 1567245320), (2, 783622660), (4, 391811330), (5, 313449064), (8, 195905665), (10, 156724532), (20, 78362266), (40, 39181133), (59, 26563480), (118, 13281740), (197, 7955560), (236, 6640870), (295, 5312696), (394, 3977780), (472, 3320435), (590, 2656348), (788, 1988890), (985, 1591112), (1180, 1328174), (1576, 994445), (1970, 795556), (2360, 664087), (3371, 464920), (3940, 397778), (6742, 232460), (7880, 198889), (11623, 134840), (13484, 116230), (16855, 92984), (23246, 67420), (26968, 58115), (33710, 46492)]