353943520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4451}}^1$

素因数の和:4544

約数の個数: 96

約数和(自身を含む): 969325056

約数和(自身を除く): 615381536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 71, 80, 112, 140, 142, 160, 224, 280, 284, 355, 497, 560, 568, 710, 994, 1120, 1136, 1420, 1988, 2272, 2485, 2840, 3976, 4451, 4970, 5680, 7952, 8902, 9940, 11360, 15904, 17804, 19880, 22255, 31157, 35608, 39760, 44510, 62314, 71216, 79520, 89020, 124628, 142432, 155785, 178040, 249256, 311570, 316021, 356080, 498512, 623140, 632042, 712160, 997024, 1246280, 1264084, 1580105, 2212147, 2492560, 2528168, 3160210, 4424294, 4985120, 5056336, 6320420, 8848588, 10112672, 11060735, 12640840, 17697176, 22121470, 25281680, 35394352, 44242940, 50563360, 70788704, 88485880, 176971760, 353943520]

約数ペア:

[(1, 353943520), (2, 176971760), (4, 88485880), (5, 70788704), (7, 50563360), (8, 44242940), (10, 35394352), (14, 25281680), (16, 22121470), (20, 17697176), (28, 12640840), (32, 11060735), (35, 10112672), (40, 8848588), (56, 6320420), (70, 5056336), (71, 4985120), (80, 4424294), (112, 3160210), (140, 2528168), (142, 2492560), (160, 2212147), (224, 1580105), (280, 1264084), (284, 1246280), (355, 997024), (497, 712160), (560, 632042), (568, 623140), (710, 498512), (994, 356080), (1120, 316021), (1136, 311570), (1420, 249256), (1988, 178040), (2272, 155785), (2485, 142432), (2840, 124628), (3976, 89020), (4451, 79520), (4970, 71216), (5680, 62314), (7952, 44510), (8902, 39760), (9940, 35608), (11360, 31157), (15904, 22255), (17804, 19880)]