40199712

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{367}}^1$

素因数の和:550

約数の個数: 96

約数和(自身を含む): 121669632

約数和(自身を除く): 81469920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 163, 168, 224, 326, 336, 367, 489, 652, 672, 734, 978, 1101, 1141, 1304, 1468, 1956, 2202, 2282, 2569, 2608, 2936, 3423, 3912, 4404, 4564, 5138, 5216, 5872, 6846, 7707, 7824, 8808, 9128, 10276, 11744, 13692, 15414, 15648, 17616, 18256, 20552, 27384, 30828, 35232, 36512, 41104, 54768, 59821, 61656, 82208, 109536, 119642, 123312, 179463, 239284, 246624, 358926, 418747, 478568, 717852, 837494, 957136, 1256241, 1435704, 1674988, 1914272, 2512482, 2871408, 3349976, 5024964, 5742816, 6699952, 10049928, 13399904, 20099856, 40199712]

約数ペア:

[(1, 40199712), (2, 20099856), (3, 13399904), (4, 10049928), (6, 6699952), (7, 5742816), (8, 5024964), (12, 3349976), (14, 2871408), (16, 2512482), (21, 1914272), (24, 1674988), (28, 1435704), (32, 1256241), (42, 957136), (48, 837494), (56, 717852), (84, 478568), (96, 418747), (112, 358926), (163, 246624), (168, 239284), (224, 179463), (326, 123312), (336, 119642), (367, 109536), (489, 82208), (652, 61656), (672, 59821), (734, 54768), (978, 41104), (1101, 36512), (1141, 35232), (1304, 30828), (1468, 27384), (1956, 20552), (2202, 18256), (2282, 17616), (2569, 15648), (2608, 15414), (2936, 13692), (3423, 11744), (3912, 10276), (4404, 9128), (4564, 8808), (5138, 7824), (5216, 7707), (5872, 6846)]