17528080700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{97001}}^1$

素因数の和:97167

約数の個数: 72

約数和(自身を含む): 41256890640

約数和(自身を除く): 23728809940

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 139, 260, 278, 325, 556, 650, 695, 1300, 1390, 1807, 2780, 3475, 3614, 6950, 7228, 9035, 13900, 18070, 36140, 45175, 90350, 97001, 180700, 194002, 388004, 485005, 970010, 1261013, 1940020, 2425025, 2522026, 4850050, 5044052, 6305065, 9700100, 12610130, 13483139, 25220260, 26966278, 31525325, 53932556, 63050650, 67415695, 126101300, 134831390, 175280807, 269662780, 337078475, 350561614, 674156950, 701123228, 876404035, 1348313900, 1752808070, 3505616140, 4382020175, 8764040350, 17528080700]

約数ペア:

[(1, 17528080700), (2, 8764040350), (4, 4382020175), (5, 3505616140), (10, 1752808070), (13, 1348313900), (20, 876404035), (25, 701123228), (26, 674156950), (50, 350561614), (52, 337078475), (65, 269662780), (100, 175280807), (130, 134831390), (139, 126101300), (260, 67415695), (278, 63050650), (325, 53932556), (556, 31525325), (650, 26966278), (695, 25220260), (1300, 13483139), (1390, 12610130), (1807, 9700100), (2780, 6305065), (3475, 5044052), (3614, 4850050), (6950, 2522026), (7228, 2425025), (9035, 1940020), (13900, 1261013), (18070, 970010), (36140, 485005), (45175, 388004), (90350, 194002), (97001, 180700)]