40120074862

素因数分解:

$2^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{401}}^1\times {\mathrm{11471}}^1$

素因数の和:11977

約数の個数: 48

約数和(自身を含む): 70974740160

約数和(自身を除く): 30854665298

約数列:

[1, 2, 7, 14, 49, 89, 98, 178, 401, 623, 802, 1246, 2807, 4361, 5614, 8722, 11471, 19649, 22942, 35689, 39298, 71378, 80297, 160594, 249823, 499646, 562079, 1020919, 1124158, 1748761, 2041838, 3497522, 4599871, 7146433, 9199742, 14292866, 32199097, 50025031, 64398194, 100050062, 225393679, 409388519, 450787358, 818777038, 2865719633, 5731439266, 20060037431, 40120074862]

約数ペア:

[(1, 40120074862), (2, 20060037431), (7, 5731439266), (14, 2865719633), (49, 818777038), (89, 450787358), (98, 409388519), (178, 225393679), (401, 100050062), (623, 64398194), (802, 50025031), (1246, 32199097), (2807, 14292866), (4361, 9199742), (5614, 7146433), (8722, 4599871), (11471, 3497522), (19649, 2041838), (22942, 1748761), (35689, 1124158), (39298, 1020919), (71378, 562079), (80297, 499646), (160594, 249823)]