41457780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2531}}^1$

素因数の和:2566

約数の個数: 144

約数和(自身を含む): 154836864

約数和(自身を除く): 113379084

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2531, 2730, 3276, 4095, 5062, 5460, 7593, 8190, 10124, 12655, 15186, 16380, 17717, 22779, 25310, 30372, 32903, 35434, 37965, 45558, 50620, 53151, 65806, 70868, 75930, 88585, 91116, 98709, 106302, 113895, 131612, 151860, 159453, 164515, 177170, 197418, 212604, 227790, 230321, 265755, 296127, 318906, 329030, 354340, 394836, 455580, 460642, 493545, 531510, 592254, 637812, 658060, 690963, 797265, 921284, 987090, 1063020, 1151605, 1184508, 1381926, 1480635, 1594530, 1974180, 2072889, 2303210, 2763852, 2961270, 3189060, 3454815, 4145778, 4606420, 5922540, 6909630, 8291556, 10364445, 13819260, 20728890, 41457780]

約数ペア:

[(1, 41457780), (2, 20728890), (3, 13819260), (4, 10364445), (5, 8291556), (6, 6909630), (7, 5922540), (9, 4606420), (10, 4145778), (12, 3454815), (13, 3189060), (14, 2961270), (15, 2763852), (18, 2303210), (20, 2072889), (21, 1974180), (26, 1594530), (28, 1480635), (30, 1381926), (35, 1184508), (36, 1151605), (39, 1063020), (42, 987090), (45, 921284), (52, 797265), (60, 690963), (63, 658060), (65, 637812), (70, 592254), (78, 531510), (84, 493545), (90, 460642), (91, 455580), (105, 394836), (117, 354340), (126, 329030), (130, 318906), (140, 296127), (156, 265755), (180, 230321), (182, 227790), (195, 212604), (210, 197418), (234, 177170), (252, 164515), (260, 159453), (273, 151860), (315, 131612), (364, 113895), (390, 106302), (420, 98709), (455, 91116), (468, 88585), (546, 75930), (585, 70868), (630, 65806), (780, 53151), (819, 50620), (910, 45558), (1092, 37965), (1170, 35434), (1260, 32903), (1365, 30372), (1638, 25310), (1820, 22779), (2340, 17717), (2531, 16380), (2730, 15186), (3276, 12655), (4095, 10124), (5062, 8190), (5460, 7593)]