24395140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:138

約数の個数: 144

約数和(自身を含む): 68027904

約数和(自身を除く): 43632764

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 49, 55, 62, 70, 73, 77, 98, 110, 124, 140, 146, 154, 155, 196, 217, 220, 245, 292, 308, 310, 341, 365, 385, 434, 490, 511, 539, 620, 682, 730, 770, 803, 868, 980, 1022, 1078, 1085, 1364, 1460, 1519, 1540, 1606, 1705, 2044, 2156, 2170, 2263, 2387, 2555, 2695, 3038, 3212, 3410, 3577, 4015, 4340, 4526, 4774, 5110, 5390, 5621, 6076, 6820, 7154, 7595, 8030, 9052, 9548, 10220, 10780, 11242, 11315, 11935, 14308, 15190, 15841, 16060, 16709, 17885, 22484, 22630, 23870, 24893, 28105, 30380, 31682, 33418, 35770, 39347, 45260, 47740, 49786, 56210, 63364, 66836, 71540, 78694, 79205, 83545, 99572, 110887, 112420, 124465, 157388, 158410, 167090, 174251, 196735, 221774, 248930, 316820, 334180, 348502, 393470, 443548, 497860, 554435, 697004, 786940, 871255, 1108870, 1219757, 1742510, 2217740, 2439514, 3485020, 4879028, 6098785, 12197570, 24395140]

約数ペア:

[(1, 24395140), (2, 12197570), (4, 6098785), (5, 4879028), (7, 3485020), (10, 2439514), (11, 2217740), (14, 1742510), (20, 1219757), (22, 1108870), (28, 871255), (31, 786940), (35, 697004), (44, 554435), (49, 497860), (55, 443548), (62, 393470), (70, 348502), (73, 334180), (77, 316820), (98, 248930), (110, 221774), (124, 196735), (140, 174251), (146, 167090), (154, 158410), (155, 157388), (196, 124465), (217, 112420), (220, 110887), (245, 99572), (292, 83545), (308, 79205), (310, 78694), (341, 71540), (365, 66836), (385, 63364), (434, 56210), (490, 49786), (511, 47740), (539, 45260), (620, 39347), (682, 35770), (730, 33418), (770, 31682), (803, 30380), (868, 28105), (980, 24893), (1022, 23870), (1078, 22630), (1085, 22484), (1364, 17885), (1460, 16709), (1519, 16060), (1540, 15841), (1606, 15190), (1705, 14308), (2044, 11935), (2156, 11315), (2170, 11242), (2263, 10780), (2387, 10220), (2555, 9548), (2695, 9052), (3038, 8030), (3212, 7595), (3410, 7154), (3577, 6820), (4015, 6076), (4340, 5621), (4526, 5390), (4774, 5110)]