42260750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:115

約数の個数: 128

約数和(自身を含む): 100638720

約数和(自身を除く): 58377970

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 31, 35, 38, 41, 50, 62, 70, 82, 95, 125, 133, 155, 175, 190, 205, 217, 250, 266, 287, 310, 350, 410, 434, 475, 574, 589, 665, 775, 779, 875, 950, 1025, 1085, 1178, 1271, 1330, 1435, 1550, 1558, 1750, 2050, 2170, 2375, 2542, 2870, 2945, 3325, 3875, 3895, 4123, 4750, 5125, 5425, 5453, 5890, 6355, 6650, 7175, 7750, 7790, 8246, 8897, 10250, 10850, 10906, 12710, 14350, 14725, 16625, 17794, 19475, 20615, 24149, 27125, 27265, 29450, 31775, 33250, 35875, 38950, 41230, 44485, 48298, 54250, 54530, 63550, 71750, 73625, 88970, 97375, 103075, 120745, 136325, 147250, 158875, 169043, 194750, 206150, 222425, 241490, 272650, 317750, 338086, 444850, 515375, 603725, 681625, 845215, 1030750, 1112125, 1207450, 1363250, 1690430, 2224250, 3018625, 4226075, 6037250, 8452150, 21130375, 42260750]

約数ペア:

[(1, 42260750), (2, 21130375), (5, 8452150), (7, 6037250), (10, 4226075), (14, 3018625), (19, 2224250), (25, 1690430), (31, 1363250), (35, 1207450), (38, 1112125), (41, 1030750), (50, 845215), (62, 681625), (70, 603725), (82, 515375), (95, 444850), (125, 338086), (133, 317750), (155, 272650), (175, 241490), (190, 222425), (205, 206150), (217, 194750), (250, 169043), (266, 158875), (287, 147250), (310, 136325), (350, 120745), (410, 103075), (434, 97375), (475, 88970), (574, 73625), (589, 71750), (665, 63550), (775, 54530), (779, 54250), (875, 48298), (950, 44485), (1025, 41230), (1085, 38950), (1178, 35875), (1271, 33250), (1330, 31775), (1435, 29450), (1550, 27265), (1558, 27125), (1750, 24149), (2050, 20615), (2170, 19475), (2375, 17794), (2542, 16625), (2870, 14725), (2945, 14350), (3325, 12710), (3875, 10906), (3895, 10850), (4123, 10250), (4750, 8897), (5125, 8246), (5425, 7790), (5453, 7750), (5890, 7175), (6355, 6650)]