4473200

素因数分解:

$2^4\times 5^2\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:282

約数の個数: 60

約数和(自身を含む): 11001528

約数和(自身を除く): 6528328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 53, 80, 100, 106, 200, 211, 212, 265, 400, 422, 424, 530, 844, 848, 1055, 1060, 1325, 1688, 2110, 2120, 2650, 3376, 4220, 4240, 5275, 5300, 8440, 10550, 10600, 11183, 16880, 21100, 21200, 22366, 42200, 44732, 55915, 84400, 89464, 111830, 178928, 223660, 279575, 447320, 559150, 894640, 1118300, 2236600, 4473200]

約数ペア:

[(1, 4473200), (2, 2236600), (4, 1118300), (5, 894640), (8, 559150), (10, 447320), (16, 279575), (20, 223660), (25, 178928), (40, 111830), (50, 89464), (53, 84400), (80, 55915), (100, 44732), (106, 42200), (200, 22366), (211, 21200), (212, 21100), (265, 16880), (400, 11183), (422, 10600), (424, 10550), (530, 8440), (844, 5300), (848, 5275), (1055, 4240), (1060, 4220), (1325, 3376), (1688, 2650), (2110, 2120)]