283767040

素因数分解:

$2^8\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2671}}^1$

素因数の和:2775

約数の個数: 72

約数和(自身を含む): 688157568

約数和(自身を除く): 404390528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 256, 320, 332, 415, 640, 664, 830, 1280, 1328, 1660, 2656, 2671, 3320, 5312, 5342, 6640, 10624, 10684, 13280, 13355, 21248, 21368, 26560, 26710, 42736, 53120, 53420, 85472, 106240, 106840, 170944, 213680, 221693, 341888, 427360, 443386, 683776, 854720, 886772, 1108465, 1709440, 1773544, 2216930, 3418880, 3547088, 4433860, 7094176, 8867720, 14188352, 17735440, 28376704, 35470880, 56753408, 70941760, 141883520, 283767040]

約数ペア:

[(1, 283767040), (2, 141883520), (4, 70941760), (5, 56753408), (8, 35470880), (10, 28376704), (16, 17735440), (20, 14188352), (32, 8867720), (40, 7094176), (64, 4433860), (80, 3547088), (83, 3418880), (128, 2216930), (160, 1773544), (166, 1709440), (256, 1108465), (320, 886772), (332, 854720), (415, 683776), (640, 443386), (664, 427360), (830, 341888), (1280, 221693), (1328, 213680), (1660, 170944), (2656, 106840), (2671, 106240), (3320, 85472), (5312, 53420), (5342, 53120), (6640, 42736), (10624, 26710), (10684, 26560), (13280, 21368), (13355, 21248)]