38392640

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1$

素因数の和:880

約数の個数: 112

約数和(自身を含む): 107533440

約数和(自身を除く): 69140800

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 110, 130, 143, 160, 176, 208, 220, 260, 286, 320, 352, 416, 440, 520, 572, 704, 715, 832, 839, 880, 1040, 1144, 1430, 1678, 1760, 2080, 2288, 2860, 3356, 3520, 4160, 4195, 4576, 5720, 6712, 8390, 9152, 9229, 10907, 11440, 13424, 16780, 18458, 21814, 22880, 26848, 33560, 36916, 43628, 45760, 46145, 53696, 54535, 67120, 73832, 87256, 92290, 109070, 119977, 134240, 147664, 174512, 184580, 218140, 239954, 268480, 295328, 349024, 369160, 436280, 479908, 590656, 599885, 698048, 738320, 872560, 959816, 1199770, 1476640, 1745120, 1919632, 2399540, 2953280, 3490240, 3839264, 4799080, 7678528, 9598160, 19196320, 38392640]

約数ペア:

[(1, 38392640), (2, 19196320), (4, 9598160), (5, 7678528), (8, 4799080), (10, 3839264), (11, 3490240), (13, 2953280), (16, 2399540), (20, 1919632), (22, 1745120), (26, 1476640), (32, 1199770), (40, 959816), (44, 872560), (52, 738320), (55, 698048), (64, 599885), (65, 590656), (80, 479908), (88, 436280), (104, 369160), (110, 349024), (130, 295328), (143, 268480), (160, 239954), (176, 218140), (208, 184580), (220, 174512), (260, 147664), (286, 134240), (320, 119977), (352, 109070), (416, 92290), (440, 87256), (520, 73832), (572, 67120), (704, 54535), (715, 53696), (832, 46145), (839, 45760), (880, 43628), (1040, 36916), (1144, 33560), (1430, 26848), (1678, 22880), (1760, 21814), (2080, 18458), (2288, 16780), (2860, 13424), (3356, 11440), (3520, 10907), (4160, 9229), (4195, 9152), (4576, 8390), (5720, 6712)]