188692460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:551

約数の個数: 96

約数和(自身を含む): 457228800

約数和(自身を除く): 268536340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 89, 92, 110, 115, 178, 220, 230, 253, 356, 419, 445, 460, 506, 838, 890, 979, 1012, 1265, 1676, 1780, 1958, 2047, 2095, 2530, 3916, 4094, 4190, 4609, 4895, 5060, 8188, 8380, 9218, 9637, 9790, 10235, 18436, 19274, 19580, 20470, 22517, 23045, 37291, 38548, 40940, 45034, 46090, 48185, 74582, 90068, 92180, 96370, 106007, 112585, 149164, 186455, 192740, 212014, 225170, 372910, 410201, 424028, 450340, 530035, 745820, 820402, 857693, 1060070, 1640804, 1715386, 2051005, 2120140, 3430772, 4102010, 4288465, 8204020, 8576930, 9434623, 17153860, 18869246, 37738492, 47173115, 94346230, 188692460]

約数ペア:

[(1, 188692460), (2, 94346230), (4, 47173115), (5, 37738492), (10, 18869246), (11, 17153860), (20, 9434623), (22, 8576930), (23, 8204020), (44, 4288465), (46, 4102010), (55, 3430772), (89, 2120140), (92, 2051005), (110, 1715386), (115, 1640804), (178, 1060070), (220, 857693), (230, 820402), (253, 745820), (356, 530035), (419, 450340), (445, 424028), (460, 410201), (506, 372910), (838, 225170), (890, 212014), (979, 192740), (1012, 186455), (1265, 149164), (1676, 112585), (1780, 106007), (1958, 96370), (2047, 92180), (2095, 90068), (2530, 74582), (3916, 48185), (4094, 46090), (4190, 45034), (4609, 40940), (4895, 38548), (5060, 37291), (8188, 23045), (8380, 22517), (9218, 20470), (9637, 19580), (9790, 19274), (10235, 18436)]