22739360

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:358

約数の個数: 96

約数和(自身を含む): 62415360

約数和(自身を除く): 39676000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 79, 80, 112, 140, 158, 160, 224, 257, 280, 316, 395, 514, 553, 560, 632, 790, 1028, 1106, 1120, 1264, 1285, 1580, 1799, 2056, 2212, 2528, 2570, 2765, 3160, 3598, 4112, 4424, 5140, 5530, 6320, 7196, 8224, 8848, 8995, 10280, 11060, 12640, 14392, 17696, 17990, 20303, 20560, 22120, 28784, 35980, 40606, 41120, 44240, 57568, 71960, 81212, 88480, 101515, 142121, 143920, 162424, 203030, 284242, 287840, 324848, 406060, 568484, 649696, 710605, 812120, 1136968, 1421210, 1624240, 2273936, 2842420, 3248480, 4547872, 5684840, 11369680, 22739360]

約数ペア:

[(1, 22739360), (2, 11369680), (4, 5684840), (5, 4547872), (7, 3248480), (8, 2842420), (10, 2273936), (14, 1624240), (16, 1421210), (20, 1136968), (28, 812120), (32, 710605), (35, 649696), (40, 568484), (56, 406060), (70, 324848), (79, 287840), (80, 284242), (112, 203030), (140, 162424), (158, 143920), (160, 142121), (224, 101515), (257, 88480), (280, 81212), (316, 71960), (395, 57568), (514, 44240), (553, 41120), (560, 40606), (632, 35980), (790, 28784), (1028, 22120), (1106, 20560), (1120, 20303), (1264, 17990), (1285, 17696), (1580, 14392), (1799, 12640), (2056, 11060), (2212, 10280), (2528, 8995), (2570, 8848), (2765, 8224), (3160, 7196), (3598, 6320), (4112, 5530), (4424, 5140)]