36884420

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1451}}^1$

素因数の和:1532

約数の個数: 48

約数和(自身を含む): 81962496

約数和(自身を除く): 45078076

約数列:

[1, 2, 4, 5, 10, 20, 31, 41, 62, 82, 124, 155, 164, 205, 310, 410, 620, 820, 1271, 1451, 2542, 2902, 5084, 5804, 6355, 7255, 12710, 14510, 25420, 29020, 44981, 59491, 89962, 118982, 179924, 224905, 237964, 297455, 449810, 594910, 899620, 1189820, 1844221, 3688442, 7376884, 9221105, 18442210, 36884420]

約数ペア:

[(1, 36884420), (2, 18442210), (4, 9221105), (5, 7376884), (10, 3688442), (20, 1844221), (31, 1189820), (41, 899620), (62, 594910), (82, 449810), (124, 297455), (155, 237964), (164, 224905), (205, 179924), (310, 118982), (410, 89962), (620, 59491), (820, 44981), (1271, 29020), (1451, 25420), (2542, 14510), (2902, 12710), (5084, 7255), (5804, 6355)]