40552140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1$

素因数の和:591

約数の個数: 96

約数和(自身を含む): 121927680

約数和(自身を除く): 81375540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 83, 85, 102, 166, 170, 204, 249, 255, 332, 340, 415, 479, 498, 510, 830, 958, 996, 1020, 1245, 1411, 1437, 1660, 1916, 2395, 2490, 2822, 2874, 4233, 4790, 4980, 5644, 5748, 7055, 7185, 8143, 8466, 9580, 14110, 14370, 16286, 16932, 21165, 24429, 28220, 28740, 32572, 39757, 40715, 42330, 48858, 79514, 81430, 84660, 97716, 119271, 122145, 159028, 162860, 198785, 238542, 244290, 397570, 477084, 488580, 596355, 675869, 795140, 1192710, 1351738, 2027607, 2385420, 2703476, 3379345, 4055214, 6758690, 8110428, 10138035, 13517380, 20276070, 40552140]

約数ペア:

[(1, 40552140), (2, 20276070), (3, 13517380), (4, 10138035), (5, 8110428), (6, 6758690), (10, 4055214), (12, 3379345), (15, 2703476), (17, 2385420), (20, 2027607), (30, 1351738), (34, 1192710), (51, 795140), (60, 675869), (68, 596355), (83, 488580), (85, 477084), (102, 397570), (166, 244290), (170, 238542), (204, 198785), (249, 162860), (255, 159028), (332, 122145), (340, 119271), (415, 97716), (479, 84660), (498, 81430), (510, 79514), (830, 48858), (958, 42330), (996, 40715), (1020, 39757), (1245, 32572), (1411, 28740), (1437, 28220), (1660, 24429), (1916, 21165), (2395, 16932), (2490, 16286), (2822, 14370), (2874, 14110), (4233, 9580), (4790, 8466), (4980, 8143), (5644, 7185), (5748, 7055)]