803847040

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73883}}^1$

素因数の和:73919

約数の個数: 64

約数和(自身を含む): 2034765360

約数和(自身を除く): 1230918320

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5440, 10880, 73883, 147766, 295532, 369415, 591064, 738830, 1182128, 1256011, 1477660, 2364256, 2512022, 2955320, 4728512, 5024044, 5910640, 6280055, 9457024, 10048088, 11821280, 12560110, 20096176, 23642560, 25120220, 40192352, 47285120, 50240440, 80384704, 100480880, 160769408, 200961760, 401923520, 803847040]

約数ペア:

[(1, 803847040), (2, 401923520), (4, 200961760), (5, 160769408), (8, 100480880), (10, 80384704), (16, 50240440), (17, 47285120), (20, 40192352), (32, 25120220), (34, 23642560), (40, 20096176), (64, 12560110), (68, 11821280), (80, 10048088), (85, 9457024), (128, 6280055), (136, 5910640), (160, 5024044), (170, 4728512), (272, 2955320), (320, 2512022), (340, 2364256), (544, 1477660), (640, 1256011), (680, 1182128), (1088, 738830), (1360, 591064), (2176, 369415), (2720, 295532), (5440, 147766), (10880, 73883)]