26170600

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 65620800

約数和(自身を除く): 39450200

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 71, 76, 95, 97, 100, 142, 152, 190, 194, 200, 284, 355, 380, 388, 475, 485, 568, 710, 760, 776, 950, 970, 1349, 1420, 1775, 1843, 1900, 1940, 2425, 2698, 2840, 3550, 3686, 3800, 3880, 4850, 5396, 6745, 6887, 7100, 7372, 9215, 9700, 10792, 13490, 13774, 14200, 14744, 18430, 19400, 26980, 27548, 33725, 34435, 36860, 46075, 53960, 55096, 67450, 68870, 73720, 92150, 130853, 134900, 137740, 172175, 184300, 261706, 269800, 275480, 344350, 368600, 523412, 654265, 688700, 1046824, 1308530, 1377400, 2617060, 3271325, 5234120, 6542650, 13085300, 26170600]

約数ペア:

[(1, 26170600), (2, 13085300), (4, 6542650), (5, 5234120), (8, 3271325), (10, 2617060), (19, 1377400), (20, 1308530), (25, 1046824), (38, 688700), (40, 654265), (50, 523412), (71, 368600), (76, 344350), (95, 275480), (97, 269800), (100, 261706), (142, 184300), (152, 172175), (190, 137740), (194, 134900), (200, 130853), (284, 92150), (355, 73720), (380, 68870), (388, 67450), (475, 55096), (485, 53960), (568, 46075), (710, 36860), (760, 34435), (776, 33725), (950, 27548), (970, 26980), (1349, 19400), (1420, 18430), (1775, 14744), (1843, 14200), (1900, 13774), (1940, 13490), (2425, 10792), (2698, 9700), (2840, 9215), (3550, 7372), (3686, 7100), (3800, 6887), (3880, 6745), (4850, 5396)]