968320

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:125

約数の個数: 64

約数和(自身を含む): 2478600

約数和(自身を除く): 1510280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 89, 128, 136, 160, 170, 178, 272, 320, 340, 356, 445, 544, 640, 680, 712, 890, 1088, 1360, 1424, 1513, 1780, 2176, 2720, 2848, 3026, 3560, 5440, 5696, 6052, 7120, 7565, 10880, 11392, 12104, 14240, 15130, 24208, 28480, 30260, 48416, 56960, 60520, 96832, 121040, 193664, 242080, 484160, 968320]

約数ペア:

[(1, 968320), (2, 484160), (4, 242080), (5, 193664), (8, 121040), (10, 96832), (16, 60520), (17, 56960), (20, 48416), (32, 30260), (34, 28480), (40, 24208), (64, 15130), (68, 14240), (80, 12104), (85, 11392), (89, 10880), (128, 7565), (136, 7120), (160, 6052), (170, 5696), (178, 5440), (272, 3560), (320, 3026), (340, 2848), (356, 2720), (445, 2176), (544, 1780), (640, 1513), (680, 1424), (712, 1360), (890, 1088)]