13113100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:176

約数の個数: 144

約数和(自身を含む): 38497536

約数和(自身を除く): 25384436

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 25, 26, 28, 35, 44, 50, 52, 55, 65, 70, 77, 91, 100, 110, 130, 131, 140, 143, 154, 175, 182, 220, 260, 262, 275, 286, 308, 325, 350, 364, 385, 455, 524, 550, 572, 650, 655, 700, 715, 770, 910, 917, 1001, 1100, 1300, 1310, 1430, 1441, 1540, 1703, 1820, 1834, 1925, 2002, 2275, 2620, 2860, 2882, 3275, 3406, 3575, 3668, 3850, 4004, 4550, 4585, 5005, 5764, 6550, 6812, 7150, 7205, 7700, 8515, 9100, 9170, 10010, 10087, 11921, 13100, 14300, 14410, 17030, 18340, 18733, 20020, 20174, 22925, 23842, 25025, 28820, 34060, 36025, 37466, 40348, 42575, 45850, 47684, 50050, 50435, 59605, 72050, 74932, 85150, 91700, 93665, 100100, 100870, 119210, 131131, 144100, 170300, 187330, 201740, 238420, 252175, 262262, 298025, 374660, 468325, 504350, 524524, 596050, 655655, 936650, 1008700, 1192100, 1311310, 1873300, 2622620, 3278275, 6556550, 13113100]

約数ペア:

[(1, 13113100), (2, 6556550), (4, 3278275), (5, 2622620), (7, 1873300), (10, 1311310), (11, 1192100), (13, 1008700), (14, 936650), (20, 655655), (22, 596050), (25, 524524), (26, 504350), (28, 468325), (35, 374660), (44, 298025), (50, 262262), (52, 252175), (55, 238420), (65, 201740), (70, 187330), (77, 170300), (91, 144100), (100, 131131), (110, 119210), (130, 100870), (131, 100100), (140, 93665), (143, 91700), (154, 85150), (175, 74932), (182, 72050), (220, 59605), (260, 50435), (262, 50050), (275, 47684), (286, 45850), (308, 42575), (325, 40348), (350, 37466), (364, 36025), (385, 34060), (455, 28820), (524, 25025), (550, 23842), (572, 22925), (650, 20174), (655, 20020), (700, 18733), (715, 18340), (770, 17030), (910, 14410), (917, 14300), (1001, 13100), (1100, 11921), (1300, 10087), (1310, 10010), (1430, 9170), (1441, 9100), (1540, 8515), (1703, 7700), (1820, 7205), (1834, 7150), (1925, 6812), (2002, 6550), (2275, 5764), (2620, 5005), (2860, 4585), (2882, 4550), (3275, 4004), (3406, 3850), (3575, 3668)]