79812350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2897}}^1$

素因数の和:2957

約数の個数: 48

約数和(自身を含む): 161708400

約数和(自身を除く): 81896050

約数列:

[1, 2, 5, 10, 19, 25, 29, 38, 50, 58, 95, 145, 190, 290, 475, 551, 725, 950, 1102, 1450, 2755, 2897, 5510, 5794, 13775, 14485, 27550, 28970, 55043, 72425, 84013, 110086, 144850, 168026, 275215, 420065, 550430, 840130, 1376075, 1596247, 2100325, 2752150, 3192494, 4200650, 7981235, 15962470, 39906175, 79812350]

約数ペア:

[(1, 79812350), (2, 39906175), (5, 15962470), (10, 7981235), (19, 4200650), (25, 3192494), (29, 2752150), (38, 2100325), (50, 1596247), (58, 1376075), (95, 840130), (145, 550430), (190, 420065), (290, 275215), (475, 168026), (551, 144850), (725, 110086), (950, 84013), (1102, 72425), (1450, 55043), (2755, 28970), (2897, 27550), (5510, 14485), (5794, 13775)]