57466240

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6907}}^1$

素因数の和:6939

約数の個数: 64

約数和(自身を含む): 147969360

約数和(自身を除く): 90503120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 6907, 8320, 13814, 27628, 34535, 55256, 69070, 89791, 110512, 138140, 179582, 221024, 276280, 359164, 442048, 448955, 552560, 718328, 884096, 897910, 1105120, 1436656, 1795820, 2210240, 2873312, 3591640, 4420480, 5746624, 7183280, 11493248, 14366560, 28733120, 57466240]

約数ペア:

[(1, 57466240), (2, 28733120), (4, 14366560), (5, 11493248), (8, 7183280), (10, 5746624), (13, 4420480), (16, 3591640), (20, 2873312), (26, 2210240), (32, 1795820), (40, 1436656), (52, 1105120), (64, 897910), (65, 884096), (80, 718328), (104, 552560), (128, 448955), (130, 442048), (160, 359164), (208, 276280), (260, 221024), (320, 179582), (416, 138140), (520, 110512), (640, 89791), (832, 69070), (1040, 55256), (1664, 34535), (2080, 27628), (4160, 13814), (6907, 8320)]