11651200

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1$

素因数の和:366

約数の個数: 96

約数和(自身を含む): 31493520

約数和(自身を除く): 19842320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 128, 160, 176, 200, 220, 275, 320, 331, 352, 400, 440, 550, 640, 662, 704, 800, 880, 1100, 1324, 1408, 1600, 1655, 1760, 2200, 2648, 3200, 3310, 3520, 3641, 4400, 5296, 6620, 7040, 7282, 8275, 8800, 10592, 13240, 14564, 16550, 17600, 18205, 21184, 26480, 29128, 33100, 35200, 36410, 42368, 52960, 58256, 66200, 72820, 91025, 105920, 116512, 132400, 145640, 182050, 211840, 233024, 264800, 291280, 364100, 466048, 529600, 582560, 728200, 1059200, 1165120, 1456400, 2330240, 2912800, 5825600, 11651200]

約数ペア:

[(1, 11651200), (2, 5825600), (4, 2912800), (5, 2330240), (8, 1456400), (10, 1165120), (11, 1059200), (16, 728200), (20, 582560), (22, 529600), (25, 466048), (32, 364100), (40, 291280), (44, 264800), (50, 233024), (55, 211840), (64, 182050), (80, 145640), (88, 132400), (100, 116512), (110, 105920), (128, 91025), (160, 72820), (176, 66200), (200, 58256), (220, 52960), (275, 42368), (320, 36410), (331, 35200), (352, 33100), (400, 29128), (440, 26480), (550, 21184), (640, 18205), (662, 17600), (704, 16550), (800, 14564), (880, 13240), (1100, 10592), (1324, 8800), (1408, 8275), (1600, 7282), (1655, 7040), (1760, 6620), (2200, 5296), (2648, 4400), (3200, 3641), (3310, 3520)]