89891200

素因数分解:

$2^7\times 5^2\times 7^1\times {\mathrm{4013}}^1$

素因数の和:4044

約数の個数: 96

約数和(自身を含む): 253845360

約数和(自身を除く): 163954160

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, 280, 320, 350, 400, 448, 560, 640, 700, 800, 896, 1120, 1400, 1600, 2240, 2800, 3200, 4013, 4480, 5600, 8026, 11200, 16052, 20065, 22400, 28091, 32104, 40130, 56182, 64208, 80260, 100325, 112364, 128416, 140455, 160520, 200650, 224728, 256832, 280910, 321040, 401300, 449456, 513664, 561820, 642080, 702275, 802600, 898912, 1123640, 1284160, 1404550, 1605200, 1797824, 2247280, 2568320, 2809100, 3210400, 3595648, 4494560, 5618200, 6420800, 8989120, 11236400, 12841600, 17978240, 22472800, 44945600, 89891200]

約数ペア:

[(1, 89891200), (2, 44945600), (4, 22472800), (5, 17978240), (7, 12841600), (8, 11236400), (10, 8989120), (14, 6420800), (16, 5618200), (20, 4494560), (25, 3595648), (28, 3210400), (32, 2809100), (35, 2568320), (40, 2247280), (50, 1797824), (56, 1605200), (64, 1404550), (70, 1284160), (80, 1123640), (100, 898912), (112, 802600), (128, 702275), (140, 642080), (160, 561820), (175, 513664), (200, 449456), (224, 401300), (280, 321040), (320, 280910), (350, 256832), (400, 224728), (448, 200650), (560, 160520), (640, 140455), (700, 128416), (800, 112364), (896, 100325), (1120, 80260), (1400, 64208), (1600, 56182), (2240, 40130), (2800, 32104), (3200, 28091), (4013, 22400), (4480, 20065), (5600, 16052), (8026, 11200)]