156950422900

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1877}}^1\times {\mathrm{17791}}^1$

素因数の和:19729

約数の個数: 72

約数和(自身を含む): 348033724416

約数和(自身を除く): 191083301516

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 235, 470, 940, 1175, 1877, 2350, 3754, 4700, 7508, 9385, 17791, 18770, 35582, 37540, 46925, 71164, 88219, 88955, 93850, 176438, 177910, 187700, 352876, 355820, 441095, 444775, 836177, 882190, 889550, 1672354, 1764380, 1779100, 2205475, 3344708, 4180885, 4410950, 8361770, 8821900, 16723540, 20904425, 33393707, 41808850, 66787414, 83617700, 133574828, 166968535, 333937070, 667874140, 834842675, 1569504229, 1669685350, 3139008458, 3339370700, 6278016916, 7847521145, 15695042290, 31390084580, 39237605725, 78475211450, 156950422900]

約数ペア:

[(1, 156950422900), (2, 78475211450), (4, 39237605725), (5, 31390084580), (10, 15695042290), (20, 7847521145), (25, 6278016916), (47, 3339370700), (50, 3139008458), (94, 1669685350), (100, 1569504229), (188, 834842675), (235, 667874140), (470, 333937070), (940, 166968535), (1175, 133574828), (1877, 83617700), (2350, 66787414), (3754, 41808850), (4700, 33393707), (7508, 20904425), (9385, 16723540), (17791, 8821900), (18770, 8361770), (35582, 4410950), (37540, 4180885), (46925, 3344708), (71164, 2205475), (88219, 1779100), (88955, 1764380), (93850, 1672354), (176438, 889550), (177910, 882190), (187700, 836177), (352876, 444775), (355820, 441095)]