62538880

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:214

約数の個数: 128

約数和(自身を含む): 162792000

約数和(自身を除く): 100253120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 37, 38, 40, 64, 74, 76, 80, 95, 128, 139, 148, 152, 160, 185, 190, 278, 296, 304, 320, 370, 380, 556, 592, 608, 640, 695, 703, 740, 760, 1112, 1184, 1216, 1390, 1406, 1480, 1520, 2224, 2368, 2432, 2641, 2780, 2812, 2960, 3040, 3515, 4448, 4736, 5143, 5282, 5560, 5624, 5920, 6080, 7030, 8896, 10286, 10564, 11120, 11248, 11840, 12160, 13205, 14060, 17792, 20572, 21128, 22240, 22496, 23680, 25715, 26410, 28120, 41144, 42256, 44480, 44992, 51430, 52820, 56240, 82288, 84512, 88960, 89984, 97717, 102860, 105640, 112480, 164576, 169024, 195434, 205720, 211280, 224960, 329152, 338048, 390868, 411440, 422560, 449920, 488585, 658304, 781736, 822880, 845120, 977170, 1563472, 1645760, 1690240, 1954340, 3126944, 3291520, 3908680, 6253888, 7817360, 12507776, 15634720, 31269440, 62538880]

約数ペア:

[(1, 62538880), (2, 31269440), (4, 15634720), (5, 12507776), (8, 7817360), (10, 6253888), (16, 3908680), (19, 3291520), (20, 3126944), (32, 1954340), (37, 1690240), (38, 1645760), (40, 1563472), (64, 977170), (74, 845120), (76, 822880), (80, 781736), (95, 658304), (128, 488585), (139, 449920), (148, 422560), (152, 411440), (160, 390868), (185, 338048), (190, 329152), (278, 224960), (296, 211280), (304, 205720), (320, 195434), (370, 169024), (380, 164576), (556, 112480), (592, 105640), (608, 102860), (640, 97717), (695, 89984), (703, 88960), (740, 84512), (760, 82288), (1112, 56240), (1184, 52820), (1216, 51430), (1390, 44992), (1406, 44480), (1480, 42256), (1520, 41144), (2224, 28120), (2368, 26410), (2432, 25715), (2641, 23680), (2780, 22496), (2812, 22240), (2960, 21128), (3040, 20572), (3515, 17792), (4448, 14060), (4736, 13205), (5143, 12160), (5282, 11840), (5560, 11248), (5624, 11120), (5920, 10564), (6080, 10286), (7030, 8896)]