19358150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:150

約数の個数: 96

約数和(自身を含む): 44997120

約数和(自身を除く): 25638970

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 41, 50, 70, 71, 82, 95, 133, 142, 175, 190, 205, 266, 287, 350, 355, 410, 475, 497, 574, 665, 710, 779, 950, 994, 1025, 1330, 1349, 1435, 1558, 1775, 2050, 2485, 2698, 2870, 2911, 3325, 3550, 3895, 4970, 5453, 5822, 6650, 6745, 7175, 7790, 9443, 10906, 12425, 13490, 14350, 14555, 18886, 19475, 20377, 24850, 27265, 29110, 33725, 38950, 40754, 47215, 54530, 55309, 67450, 72775, 94430, 101885, 110618, 136325, 145550, 203770, 236075, 272650, 276545, 387163, 472150, 509425, 553090, 774326, 1018850, 1382725, 1935815, 2765450, 3871630, 9679075, 19358150]

約数ペア:

[(1, 19358150), (2, 9679075), (5, 3871630), (7, 2765450), (10, 1935815), (14, 1382725), (19, 1018850), (25, 774326), (35, 553090), (38, 509425), (41, 472150), (50, 387163), (70, 276545), (71, 272650), (82, 236075), (95, 203770), (133, 145550), (142, 136325), (175, 110618), (190, 101885), (205, 94430), (266, 72775), (287, 67450), (350, 55309), (355, 54530), (410, 47215), (475, 40754), (497, 38950), (574, 33725), (665, 29110), (710, 27265), (779, 24850), (950, 20377), (994, 19475), (1025, 18886), (1330, 14555), (1349, 14350), (1435, 13490), (1558, 12425), (1775, 10906), (2050, 9443), (2485, 7790), (2698, 7175), (2870, 6745), (2911, 6650), (3325, 5822), (3550, 5453), (3895, 4970)]