41254720

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:288

約数の個数: 112

約数和(自身を含む): 108557568

約数和(自身を除く): 67302848

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 47, 52, 64, 65, 80, 94, 104, 130, 160, 188, 208, 211, 235, 260, 320, 376, 416, 422, 470, 520, 611, 752, 832, 844, 940, 1040, 1055, 1222, 1504, 1688, 1880, 2080, 2110, 2444, 2743, 3008, 3055, 3376, 3760, 4160, 4220, 4888, 5486, 6110, 6752, 7520, 8440, 9776, 9917, 10972, 12220, 13504, 13715, 15040, 16880, 19552, 19834, 21944, 24440, 27430, 33760, 39104, 39668, 43888, 48880, 49585, 54860, 67520, 79336, 87776, 97760, 99170, 109720, 128921, 158672, 175552, 195520, 198340, 219440, 257842, 317344, 396680, 438880, 515684, 634688, 644605, 793360, 877760, 1031368, 1289210, 1586720, 2062736, 2578420, 3173440, 4125472, 5156840, 8250944, 10313680, 20627360, 41254720]

約数ペア:

[(1, 41254720), (2, 20627360), (4, 10313680), (5, 8250944), (8, 5156840), (10, 4125472), (13, 3173440), (16, 2578420), (20, 2062736), (26, 1586720), (32, 1289210), (40, 1031368), (47, 877760), (52, 793360), (64, 644605), (65, 634688), (80, 515684), (94, 438880), (104, 396680), (130, 317344), (160, 257842), (188, 219440), (208, 198340), (211, 195520), (235, 175552), (260, 158672), (320, 128921), (376, 109720), (416, 99170), (422, 97760), (470, 87776), (520, 79336), (611, 67520), (752, 54860), (832, 49585), (844, 48880), (940, 43888), (1040, 39668), (1055, 39104), (1222, 33760), (1504, 27430), (1688, 24440), (1880, 21944), (2080, 19834), (2110, 19552), (2444, 16880), (2743, 15040), (3008, 13715), (3055, 13504), (3376, 12220), (3760, 10972), (4160, 9917), (4220, 9776), (4888, 8440), (5486, 7520), (6110, 6752)]