26668730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 55738368

約数和(自身を除く): 29069638

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 83, 110, 115, 127, 166, 230, 253, 254, 415, 506, 635, 830, 913, 1265, 1270, 1397, 1826, 1909, 2530, 2794, 2921, 3818, 4565, 5842, 6985, 9130, 9545, 10541, 13970, 14605, 19090, 20999, 21082, 29210, 32131, 41998, 52705, 64262, 104995, 105410, 115951, 160655, 209990, 231902, 242443, 321310, 484886, 579755, 1159510, 1212215, 2424430, 2666873, 5333746, 13334365, 26668730]

約数ペア:

[(1, 26668730), (2, 13334365), (5, 5333746), (10, 2666873), (11, 2424430), (22, 1212215), (23, 1159510), (46, 579755), (55, 484886), (83, 321310), (110, 242443), (115, 231902), (127, 209990), (166, 160655), (230, 115951), (253, 105410), (254, 104995), (415, 64262), (506, 52705), (635, 41998), (830, 32131), (913, 29210), (1265, 21082), (1270, 20999), (1397, 19090), (1826, 14605), (1909, 13970), (2530, 10541), (2794, 9545), (2921, 9130), (3818, 6985), (4565, 5842)]