40530400

素因数分解:

$2^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1747}}^1$

素因数の和:1796

約数の個数: 72

約数和(自身を含む): 102415320

約数和(自身を除く): 61884920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 80, 100, 116, 145, 160, 200, 232, 290, 400, 464, 580, 725, 800, 928, 1160, 1450, 1747, 2320, 2900, 3494, 4640, 5800, 6988, 8735, 11600, 13976, 17470, 23200, 27952, 34940, 43675, 50663, 55904, 69880, 87350, 101326, 139760, 174700, 202652, 253315, 279520, 349400, 405304, 506630, 698800, 810608, 1013260, 1266575, 1397600, 1621216, 2026520, 2533150, 4053040, 5066300, 8106080, 10132600, 20265200, 40530400]

約数ペア:

[(1, 40530400), (2, 20265200), (4, 10132600), (5, 8106080), (8, 5066300), (10, 4053040), (16, 2533150), (20, 2026520), (25, 1621216), (29, 1397600), (32, 1266575), (40, 1013260), (50, 810608), (58, 698800), (80, 506630), (100, 405304), (116, 349400), (145, 279520), (160, 253315), (200, 202652), (232, 174700), (290, 139760), (400, 101326), (464, 87350), (580, 69880), (725, 55904), (800, 50663), (928, 43675), (1160, 34940), (1450, 27952), (1747, 23200), (2320, 17470), (2900, 13976), (3494, 11600), (4640, 8735), (5800, 6988)]