16262240

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:160

約数の個数: 96

約数和(自身を含む): 41023584

約数和(自身を除く): 24761344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 41, 67, 74, 80, 82, 134, 148, 160, 164, 185, 205, 268, 296, 328, 335, 370, 410, 536, 592, 656, 670, 740, 820, 1072, 1184, 1312, 1340, 1480, 1517, 1640, 2144, 2479, 2680, 2747, 2960, 3034, 3280, 4958, 5360, 5494, 5920, 6068, 6560, 7585, 9916, 10720, 10988, 12136, 12395, 13735, 15170, 19832, 21976, 24272, 24790, 27470, 30340, 39664, 43952, 48544, 49580, 54940, 60680, 79328, 87904, 99160, 101639, 109880, 121360, 198320, 203278, 219760, 242720, 396640, 406556, 439520, 508195, 813112, 1016390, 1626224, 2032780, 3252448, 4065560, 8131120, 16262240]

約数ペア:

[(1, 16262240), (2, 8131120), (4, 4065560), (5, 3252448), (8, 2032780), (10, 1626224), (16, 1016390), (20, 813112), (32, 508195), (37, 439520), (40, 406556), (41, 396640), (67, 242720), (74, 219760), (80, 203278), (82, 198320), (134, 121360), (148, 109880), (160, 101639), (164, 99160), (185, 87904), (205, 79328), (268, 60680), (296, 54940), (328, 49580), (335, 48544), (370, 43952), (410, 39664), (536, 30340), (592, 27470), (656, 24790), (670, 24272), (740, 21976), (820, 19832), (1072, 15170), (1184, 13735), (1312, 12395), (1340, 12136), (1480, 10988), (1517, 10720), (1640, 9916), (2144, 7585), (2479, 6560), (2680, 6068), (2747, 5920), (2960, 5494), (3034, 5360), (3280, 4958)]