26968980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1$

素因数の和:649

約数の個数: 96

約数和(自身を含む): 81567360

約数和(自身を除く): 54598380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 41, 57, 60, 76, 82, 95, 114, 123, 164, 190, 205, 228, 246, 285, 380, 410, 492, 570, 577, 615, 779, 820, 1140, 1154, 1230, 1558, 1731, 2308, 2337, 2460, 2885, 3116, 3462, 3895, 4674, 5770, 6924, 7790, 8655, 9348, 10963, 11540, 11685, 15580, 17310, 21926, 23370, 23657, 32889, 34620, 43852, 46740, 47314, 54815, 65778, 70971, 94628, 109630, 118285, 131556, 141942, 164445, 219260, 236570, 283884, 328890, 354855, 449483, 473140, 657780, 709710, 898966, 1348449, 1419420, 1797932, 2247415, 2696898, 4494830, 5393796, 6742245, 8989660, 13484490, 26968980]

約数ペア:

[(1, 26968980), (2, 13484490), (3, 8989660), (4, 6742245), (5, 5393796), (6, 4494830), (10, 2696898), (12, 2247415), (15, 1797932), (19, 1419420), (20, 1348449), (30, 898966), (38, 709710), (41, 657780), (57, 473140), (60, 449483), (76, 354855), (82, 328890), (95, 283884), (114, 236570), (123, 219260), (164, 164445), (190, 141942), (205, 131556), (228, 118285), (246, 109630), (285, 94628), (380, 70971), (410, 65778), (492, 54815), (570, 47314), (577, 46740), (615, 43852), (779, 34620), (820, 32889), (1140, 23657), (1154, 23370), (1230, 21926), (1558, 17310), (1731, 15580), (2308, 11685), (2337, 11540), (2460, 10963), (2885, 9348), (3116, 8655), (3462, 7790), (3895, 6924), (4674, 5770)]