40501400

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{6983}}^1$

素因数の和:7028

約数の個数: 48

約数和(自身を含む): 97426800

約数和(自身を除く): 56925400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 1160, 1450, 2900, 5800, 6983, 13966, 27932, 34915, 55864, 69830, 139660, 174575, 202507, 279320, 349150, 405014, 698300, 810028, 1012535, 1396600, 1620056, 2025070, 4050140, 5062675, 8100280, 10125350, 20250700, 40501400]

約数ペア:

[(1, 40501400), (2, 20250700), (4, 10125350), (5, 8100280), (8, 5062675), (10, 4050140), (20, 2025070), (25, 1620056), (29, 1396600), (40, 1012535), (50, 810028), (58, 698300), (100, 405014), (116, 349150), (145, 279320), (200, 202507), (232, 174575), (290, 139660), (580, 69830), (725, 55864), (1160, 34915), (1450, 27932), (2900, 13966), (5800, 6983)]