44207240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:523

約数の個数: 128

約数和(自身を含む): 128286720

約数和(自身を除く): 84079480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 31, 35, 40, 44, 55, 56, 62, 70, 77, 88, 110, 124, 140, 154, 155, 217, 220, 248, 280, 308, 310, 341, 385, 434, 440, 463, 616, 620, 682, 770, 868, 926, 1085, 1240, 1364, 1540, 1705, 1736, 1852, 2170, 2315, 2387, 2728, 3080, 3241, 3410, 3704, 4340, 4630, 4774, 5093, 6482, 6820, 8680, 9260, 9548, 10186, 11935, 12964, 13640, 14353, 16205, 18520, 19096, 20372, 23870, 25465, 25928, 28706, 32410, 35651, 40744, 47740, 50930, 57412, 64820, 71302, 71765, 95480, 100471, 101860, 114824, 129640, 142604, 143530, 157883, 178255, 200942, 203720, 285208, 287060, 315766, 356510, 401884, 502355, 574120, 631532, 713020, 789415, 803768, 1004710, 1105181, 1263064, 1426040, 1578830, 2009420, 2210362, 3157660, 4018840, 4420724, 5525905, 6315320, 8841448, 11051810, 22103620, 44207240]

約数ペア:

[(1, 44207240), (2, 22103620), (4, 11051810), (5, 8841448), (7, 6315320), (8, 5525905), (10, 4420724), (11, 4018840), (14, 3157660), (20, 2210362), (22, 2009420), (28, 1578830), (31, 1426040), (35, 1263064), (40, 1105181), (44, 1004710), (55, 803768), (56, 789415), (62, 713020), (70, 631532), (77, 574120), (88, 502355), (110, 401884), (124, 356510), (140, 315766), (154, 287060), (155, 285208), (217, 203720), (220, 200942), (248, 178255), (280, 157883), (308, 143530), (310, 142604), (341, 129640), (385, 114824), (434, 101860), (440, 100471), (463, 95480), (616, 71765), (620, 71302), (682, 64820), (770, 57412), (868, 50930), (926, 47740), (1085, 40744), (1240, 35651), (1364, 32410), (1540, 28706), (1705, 25928), (1736, 25465), (1852, 23870), (2170, 20372), (2315, 19096), (2387, 18520), (2728, 16205), (3080, 14353), (3241, 13640), (3410, 12964), (3704, 11935), (4340, 10186), (4630, 9548), (4774, 9260), (5093, 8680), (6482, 6820)]