156969488450

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{7757}}^1$

素因数の和:8004

約数の個数: 96

約数和(自身を含む): 304759065600

約数和(自身を除く): 147789577150

約数列:

[1, 2, 5, 10, 25, 47, 50, 79, 94, 109, 158, 218, 235, 395, 470, 545, 790, 1090, 1175, 1975, 2350, 2725, 3713, 3950, 5123, 5450, 7426, 7757, 8611, 10246, 15514, 17222, 18565, 25615, 37130, 38785, 43055, 51230, 77570, 86110, 92825, 128075, 185650, 193925, 215275, 256150, 364579, 387850, 404717, 430550, 612803, 729158, 809434, 845513, 1225606, 1691026, 1822895, 2023585, 3064015, 3645790, 4047170, 4227565, 6128030, 8455130, 9114475, 10117925, 15320075, 18228950, 20235850, 21137825, 28801741, 30640150, 39739111, 42275650, 57603482, 66795527, 79478222, 133591054, 144008705, 198695555, 288017410, 333977635, 397391110, 667955270, 720043525, 993477775, 1440087050, 1669888175, 1986955550, 3139389769, 3339776350, 6278779538, 15696948845, 31393897690, 78484744225, 156969488450]

約数ペア:

[(1, 156969488450), (2, 78484744225), (5, 31393897690), (10, 15696948845), (25, 6278779538), (47, 3339776350), (50, 3139389769), (79, 1986955550), (94, 1669888175), (109, 1440087050), (158, 993477775), (218, 720043525), (235, 667955270), (395, 397391110), (470, 333977635), (545, 288017410), (790, 198695555), (1090, 144008705), (1175, 133591054), (1975, 79478222), (2350, 66795527), (2725, 57603482), (3713, 42275650), (3950, 39739111), (5123, 30640150), (5450, 28801741), (7426, 21137825), (7757, 20235850), (8611, 18228950), (10246, 15320075), (15514, 10117925), (17222, 9114475), (18565, 8455130), (25615, 6128030), (37130, 4227565), (38785, 4047170), (43055, 3645790), (51230, 3064015), (77570, 2023585), (86110, 1822895), (92825, 1691026), (128075, 1225606), (185650, 845513), (193925, 809434), (215275, 729158), (256150, 612803), (364579, 430550), (387850, 404717)]