8452150

素因数分解:

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

素因数の和:110

約数の個数: 96

約数和(自身を含む): 19998720

約数和(自身を除く): 11546570

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 31, 35, 38, 41, 50, 62, 70, 82, 95, 133, 155, 175, 190, 205, 217, 266, 287, 310, 350, 410, 434, 475, 574, 589, 665, 775, 779, 950, 1025, 1085, 1178, 1271, 1330, 1435, 1550, 1558, 2050, 2170, 2542, 2870, 2945, 3325, 3895, 4123, 5425, 5453, 5890, 6355, 6650, 7175, 7790, 8246, 8897, 10850, 10906, 12710, 14350, 14725, 17794, 19475, 20615, 24149, 27265, 29450, 31775, 38950, 41230, 44485, 48298, 54530, 63550, 88970, 103075, 120745, 136325, 169043, 206150, 222425, 241490, 272650, 338086, 444850, 603725, 845215, 1207450, 1690430, 4226075, 8452150]

約数ペア:

[(1, 8452150), (2, 4226075), (5, 1690430), (7, 1207450), (10, 845215), (14, 603725), (19, 444850), (25, 338086), (31, 272650), (35, 241490), (38, 222425), (41, 206150), (50, 169043), (62, 136325), (70, 120745), (82, 103075), (95, 88970), (133, 63550), (155, 54530), (175, 48298), (190, 44485), (205, 41230), (217, 38950), (266, 31775), (287, 29450), (310, 27265), (350, 24149), (410, 20615), (434, 19475), (475, 17794), (574, 14725), (589, 14350), (665, 12710), (775, 10906), (779, 10850), (950, 8897), (1025, 8246), (1085, 7790), (1178, 7175), (1271, 6650), (1330, 6355), (1435, 5890), (1550, 5453), (1558, 5425), (2050, 4123), (2170, 3895), (2542, 3325), (2870, 2945)]