965960

素因数分解:

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

素因数の和:102

約数の個数: 64

約数和(自身を含む): 2419200

約数和(自身を除く): 1453240

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 41, 62, 76, 82, 95, 124, 152, 155, 164, 190, 205, 248, 310, 328, 380, 410, 589, 620, 760, 779, 820, 1178, 1240, 1271, 1558, 1640, 2356, 2542, 2945, 3116, 3895, 4712, 5084, 5890, 6232, 6355, 7790, 10168, 11780, 12710, 15580, 23560, 24149, 25420, 31160, 48298, 50840, 96596, 120745, 193192, 241490, 482980, 965960]

約数ペア:

[(1, 965960), (2, 482980), (4, 241490), (5, 193192), (8, 120745), (10, 96596), (19, 50840), (20, 48298), (31, 31160), (38, 25420), (40, 24149), (41, 23560), (62, 15580), (76, 12710), (82, 11780), (95, 10168), (124, 7790), (152, 6355), (155, 6232), (164, 5890), (190, 5084), (205, 4712), (248, 3895), (310, 3116), (328, 2945), (380, 2542), (410, 2356), (589, 1640), (620, 1558), (760, 1271), (779, 1240), (820, 1178)]