5137373900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1439}}^1\times {\mathrm{1879}}^1$

素因数の和:3351

約数の個数: 72

約数和(自身を含む): 11749248000

約数和(自身を除く): 6611874100

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1439, 1879, 1900, 2878, 3758, 5756, 7195, 7516, 9395, 14390, 18790, 27341, 28780, 35701, 35975, 37580, 46975, 54682, 71402, 71950, 93950, 109364, 136705, 142804, 143900, 178505, 187900, 273410, 357010, 546820, 683525, 714020, 892525, 1367050, 1785050, 2703881, 2734100, 3570100, 5407762, 10815524, 13519405, 27038810, 51373739, 54077620, 67597025, 102747478, 135194050, 205494956, 256868695, 270388100, 513737390, 1027474780, 1284343475, 2568686950, 5137373900]

約数ペア:

[(1, 5137373900), (2, 2568686950), (4, 1284343475), (5, 1027474780), (10, 513737390), (19, 270388100), (20, 256868695), (25, 205494956), (38, 135194050), (50, 102747478), (76, 67597025), (95, 54077620), (100, 51373739), (190, 27038810), (380, 13519405), (475, 10815524), (950, 5407762), (1439, 3570100), (1879, 2734100), (1900, 2703881), (2878, 1785050), (3758, 1367050), (5756, 892525), (7195, 714020), (7516, 683525), (9395, 546820), (14390, 357010), (18790, 273410), (27341, 187900), (28780, 178505), (35701, 143900), (35975, 142804), (37580, 136705), (46975, 109364), (54682, 93950), (71402, 71950)]