2970296876240

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{245885503}}^1$

素因数の和:245885667

約数の個数: 40

約数和(自身を含む): 6951674969088

約数和(自身を除く): 3981378092848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 2416, 3020, 6040, 12080, 245885503, 491771006, 983542012, 1229427515, 1967084024, 2458855030, 3934168048, 4917710060, 9835420120, 19670840240, 37128710953, 74257421906, 148514843812, 185643554765, 297029687624, 371287109530, 594059375248, 742574219060, 1485148438120, 2970296876240]

約数ペア:

[(1, 2970296876240), (2, 1485148438120), (4, 742574219060), (5, 594059375248), (8, 371287109530), (10, 297029687624), (16, 185643554765), (20, 148514843812), (40, 74257421906), (80, 37128710953), (151, 19670840240), (302, 9835420120), (604, 4917710060), (755, 3934168048), (1208, 2458855030), (1510, 1967084024), (2416, 1229427515), (3020, 983542012), (6040, 491771006), (12080, 245885503)]