4967098750

素因数分解:

$2^1\times 5^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5101}}^1$

素因数の和:5183

約数の個数: 80

約数和(自身を含む): 10041348240

約数和(自身を除く): 5074249490

約数列:

[1, 2, 5, 10, 19, 25, 38, 41, 50, 82, 95, 125, 190, 205, 250, 410, 475, 625, 779, 950, 1025, 1250, 1558, 2050, 2375, 3895, 4750, 5101, 5125, 7790, 10202, 10250, 11875, 19475, 23750, 25505, 25625, 38950, 51010, 51250, 96919, 97375, 127525, 193838, 194750, 209141, 255050, 418282, 484595, 486875, 637625, 969190, 973750, 1045705, 1275250, 2091410, 2422975, 3188125, 3973679, 4845950, 5228525, 6376250, 7947358, 10457050, 12114875, 19868395, 24229750, 26142625, 39736790, 52285250, 60574375, 99341975, 121148750, 130713125, 198683950, 261426250, 496709875, 993419750, 2483549375, 4967098750]

約数ペア:

[(1, 4967098750), (2, 2483549375), (5, 993419750), (10, 496709875), (19, 261426250), (25, 198683950), (38, 130713125), (41, 121148750), (50, 99341975), (82, 60574375), (95, 52285250), (125, 39736790), (190, 26142625), (205, 24229750), (250, 19868395), (410, 12114875), (475, 10457050), (625, 7947358), (779, 6376250), (950, 5228525), (1025, 4845950), (1250, 3973679), (1558, 3188125), (2050, 2422975), (2375, 2091410), (3895, 1275250), (4750, 1045705), (5101, 973750), (5125, 969190), (7790, 637625), (10202, 486875), (10250, 484595), (11875, 418282), (19475, 255050), (23750, 209141), (25505, 194750), (25625, 193838), (38950, 127525), (51010, 97375), (51250, 96919)]