4829800

素因数分解:

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

素因数の和:107

約数の個数: 96

約数和(自身を含む): 12499200

約数和(自身を除く): 7669400

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 31, 38, 40, 41, 50, 62, 76, 82, 95, 100, 124, 152, 155, 164, 190, 200, 205, 248, 310, 328, 380, 410, 475, 589, 620, 760, 775, 779, 820, 950, 1025, 1178, 1240, 1271, 1550, 1558, 1640, 1900, 2050, 2356, 2542, 2945, 3100, 3116, 3800, 3895, 4100, 4712, 5084, 5890, 6200, 6232, 6355, 7790, 8200, 10168, 11780, 12710, 14725, 15580, 19475, 23560, 24149, 25420, 29450, 31160, 31775, 38950, 48298, 50840, 58900, 63550, 77900, 96596, 117800, 120745, 127100, 155800, 193192, 241490, 254200, 482980, 603725, 965960, 1207450, 2414900, 4829800]

約数ペア:

[(1, 4829800), (2, 2414900), (4, 1207450), (5, 965960), (8, 603725), (10, 482980), (19, 254200), (20, 241490), (25, 193192), (31, 155800), (38, 127100), (40, 120745), (41, 117800), (50, 96596), (62, 77900), (76, 63550), (82, 58900), (95, 50840), (100, 48298), (124, 38950), (152, 31775), (155, 31160), (164, 29450), (190, 25420), (200, 24149), (205, 23560), (248, 19475), (310, 15580), (328, 14725), (380, 12710), (410, 11780), (475, 10168), (589, 8200), (620, 7790), (760, 6355), (775, 6232), (779, 6200), (820, 5890), (950, 5084), (1025, 4712), (1178, 4100), (1240, 3895), (1271, 3800), (1550, 3116), (1558, 3100), (1640, 2945), (1900, 2542), (2050, 2356)]