41098900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:353

約数の個数: 72

約数和(自身を含む): 95271680

約数和(自身を除く): 54172780

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 97, 100, 190, 194, 223, 380, 388, 446, 475, 485, 892, 950, 970, 1115, 1843, 1900, 1940, 2230, 2425, 3686, 4237, 4460, 4850, 5575, 7372, 8474, 9215, 9700, 11150, 16948, 18430, 21185, 21631, 22300, 36860, 42370, 43262, 46075, 84740, 86524, 92150, 105925, 108155, 184300, 211850, 216310, 410989, 423700, 432620, 540775, 821978, 1081550, 1643956, 2054945, 2163100, 4109890, 8219780, 10274725, 20549450, 41098900]

約数ペア:

[(1, 41098900), (2, 20549450), (4, 10274725), (5, 8219780), (10, 4109890), (19, 2163100), (20, 2054945), (25, 1643956), (38, 1081550), (50, 821978), (76, 540775), (95, 432620), (97, 423700), (100, 410989), (190, 216310), (194, 211850), (223, 184300), (380, 108155), (388, 105925), (446, 92150), (475, 86524), (485, 84740), (892, 46075), (950, 43262), (970, 42370), (1115, 36860), (1843, 22300), (1900, 21631), (1940, 21185), (2230, 18430), (2425, 16948), (3686, 11150), (4237, 9700), (4460, 9215), (4850, 8474), (5575, 7372)]