15695080150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1\times {\mathrm{941}}^1$

素因数の和:1250

約数の個数: 96

約数和(自身を含む): 31250812320

約数和(自身を除く): 15555732170

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 97, 181, 190, 194, 362, 475, 485, 905, 941, 950, 970, 1810, 1843, 1882, 2425, 3439, 3686, 4525, 4705, 4850, 6878, 9050, 9215, 9410, 17195, 17557, 17879, 18430, 23525, 34390, 35114, 35758, 46075, 47050, 85975, 87785, 89395, 91277, 92150, 170321, 171950, 175570, 178790, 182554, 333583, 340642, 438925, 446975, 456385, 667166, 851605, 877850, 893950, 912770, 1667915, 1703210, 1734263, 2281925, 3236099, 3335830, 3468526, 4258025, 4563850, 6472198, 8339575, 8516050, 8671315, 16180495, 16521137, 16679150, 17342630, 32360990, 33042274, 43356575, 80902475, 82605685, 86713150, 161804950, 165211370, 313901603, 413028425, 627803206, 826056850, 1569508015, 3139016030, 7847540075, 15695080150]

約数ペア:

[(1, 15695080150), (2, 7847540075), (5, 3139016030), (10, 1569508015), (19, 826056850), (25, 627803206), (38, 413028425), (50, 313901603), (95, 165211370), (97, 161804950), (181, 86713150), (190, 82605685), (194, 80902475), (362, 43356575), (475, 33042274), (485, 32360990), (905, 17342630), (941, 16679150), (950, 16521137), (970, 16180495), (1810, 8671315), (1843, 8516050), (1882, 8339575), (2425, 6472198), (3439, 4563850), (3686, 4258025), (4525, 3468526), (4705, 3335830), (4850, 3236099), (6878, 2281925), (9050, 1734263), (9215, 1703210), (9410, 1667915), (17195, 912770), (17557, 893950), (17879, 877850), (18430, 851605), (23525, 667166), (34390, 456385), (35114, 446975), (35758, 438925), (46075, 340642), (47050, 333583), (85975, 182554), (87785, 178790), (89395, 175570), (91277, 171950), (92150, 170321)]