7204600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 19217520

約数和(自身を除く): 12012920

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 85, 100, 104, 130, 136, 163, 170, 200, 221, 260, 325, 326, 340, 425, 442, 520, 650, 652, 680, 815, 850, 884, 1105, 1300, 1304, 1630, 1700, 1768, 2119, 2210, 2600, 2771, 3260, 3400, 4075, 4238, 4420, 5525, 5542, 6520, 8150, 8476, 8840, 10595, 11050, 11084, 13855, 16300, 16952, 21190, 22100, 22168, 27710, 32600, 36023, 42380, 44200, 52975, 55420, 69275, 72046, 84760, 105950, 110840, 138550, 144092, 180115, 211900, 277100, 288184, 360230, 423800, 554200, 720460, 900575, 1440920, 1801150, 3602300, 7204600]

約数ペア:

[(1, 7204600), (2, 3602300), (4, 1801150), (5, 1440920), (8, 900575), (10, 720460), (13, 554200), (17, 423800), (20, 360230), (25, 288184), (26, 277100), (34, 211900), (40, 180115), (50, 144092), (52, 138550), (65, 110840), (68, 105950), (85, 84760), (100, 72046), (104, 69275), (130, 55420), (136, 52975), (163, 44200), (170, 42380), (200, 36023), (221, 32600), (260, 27710), (325, 22168), (326, 22100), (340, 21190), (425, 16952), (442, 16300), (520, 13855), (650, 11084), (652, 11050), (680, 10595), (815, 8840), (850, 8476), (884, 8150), (1105, 6520), (1300, 5542), (1304, 5525), (1630, 4420), (1700, 4238), (1768, 4075), (2119, 3400), (2210, 3260), (2600, 2771)]