23430400

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{523}}^1$

素因数の和:556

約数の個数: 108

約数和(自身を含む): 66405472

約数和(自身を除く): 42975072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 256, 280, 320, 350, 400, 448, 523, 560, 640, 700, 800, 896, 1046, 1120, 1280, 1400, 1600, 1792, 2092, 2240, 2615, 2800, 3200, 3661, 4184, 4480, 5230, 5600, 6400, 7322, 8368, 8960, 10460, 11200, 13075, 14644, 16736, 18305, 20920, 22400, 26150, 29288, 33472, 36610, 41840, 44800, 52300, 58576, 66944, 73220, 83680, 91525, 104600, 117152, 133888, 146440, 167360, 183050, 209200, 234304, 292880, 334720, 366100, 418400, 468608, 585760, 669440, 732200, 836800, 937216, 1171520, 1464400, 1673600, 2343040, 2928800, 3347200, 4686080, 5857600, 11715200, 23430400]

約数ペア:

[(1, 23430400), (2, 11715200), (4, 5857600), (5, 4686080), (7, 3347200), (8, 2928800), (10, 2343040), (14, 1673600), (16, 1464400), (20, 1171520), (25, 937216), (28, 836800), (32, 732200), (35, 669440), (40, 585760), (50, 468608), (56, 418400), (64, 366100), (70, 334720), (80, 292880), (100, 234304), (112, 209200), (128, 183050), (140, 167360), (160, 146440), (175, 133888), (200, 117152), (224, 104600), (256, 91525), (280, 83680), (320, 73220), (350, 66944), (400, 58576), (448, 52300), (523, 44800), (560, 41840), (640, 36610), (700, 33472), (800, 29288), (896, 26150), (1046, 22400), (1120, 20920), (1280, 18305), (1400, 16736), (1600, 14644), (1792, 13075), (2092, 11200), (2240, 10460), (2615, 8960), (2800, 8368), (3200, 7322), (3661, 6400), (4184, 5600), (4480, 5230)]