11487200

素因数分解:

$2^5\times 5^2\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:276

約数の個数: 72

約数和(自身を含む): 28545048

約数和(自身を除く): 17057848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 83, 100, 160, 166, 173, 200, 332, 346, 400, 415, 664, 692, 800, 830, 865, 1328, 1384, 1660, 1730, 2075, 2656, 2768, 3320, 3460, 4150, 4325, 5536, 6640, 6920, 8300, 8650, 13280, 13840, 14359, 16600, 17300, 27680, 28718, 33200, 34600, 57436, 66400, 69200, 71795, 114872, 138400, 143590, 229744, 287180, 358975, 459488, 574360, 717950, 1148720, 1435900, 2297440, 2871800, 5743600, 11487200]

約数ペア:

[(1, 11487200), (2, 5743600), (4, 2871800), (5, 2297440), (8, 1435900), (10, 1148720), (16, 717950), (20, 574360), (25, 459488), (32, 358975), (40, 287180), (50, 229744), (80, 143590), (83, 138400), (100, 114872), (160, 71795), (166, 69200), (173, 66400), (200, 57436), (332, 34600), (346, 33200), (400, 28718), (415, 27680), (664, 17300), (692, 16600), (800, 14359), (830, 13840), (865, 13280), (1328, 8650), (1384, 8300), (1660, 6920), (1730, 6640), (2075, 5536), (2656, 4325), (2768, 4150), (3320, 3460)]