109214720

素因数分解:

$2^{10}\times 5^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:365

約数の個数: 88

約数和(自身を含む): 266175504

約数和(自身を除く): 156960784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 83, 128, 160, 166, 256, 257, 320, 332, 415, 512, 514, 640, 664, 830, 1024, 1028, 1280, 1285, 1328, 1660, 2056, 2560, 2570, 2656, 3320, 4112, 5120, 5140, 5312, 6640, 8224, 10280, 10624, 13280, 16448, 20560, 21248, 21331, 26560, 32896, 41120, 42496, 42662, 53120, 65792, 82240, 84992, 85324, 106240, 106655, 131584, 164480, 170648, 212480, 213310, 263168, 328960, 341296, 424960, 426620, 657920, 682592, 853240, 1315840, 1365184, 1706480, 2730368, 3412960, 5460736, 6825920, 10921472, 13651840, 21842944, 27303680, 54607360, 109214720]

約数ペア:

[(1, 109214720), (2, 54607360), (4, 27303680), (5, 21842944), (8, 13651840), (10, 10921472), (16, 6825920), (20, 5460736), (32, 3412960), (40, 2730368), (64, 1706480), (80, 1365184), (83, 1315840), (128, 853240), (160, 682592), (166, 657920), (256, 426620), (257, 424960), (320, 341296), (332, 328960), (415, 263168), (512, 213310), (514, 212480), (640, 170648), (664, 164480), (830, 131584), (1024, 106655), (1028, 106240), (1280, 85324), (1285, 84992), (1328, 82240), (1660, 65792), (2056, 53120), (2560, 42662), (2570, 42496), (2656, 41120), (3320, 32896), (4112, 26560), (5120, 21331), (5140, 21248), (5312, 20560), (6640, 16448), (8224, 13280), (10280, 10624)]