26737040

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1321}}^1$

素因数の和:1368

約数の個数: 80

約数和(自身を含む): 70816896

約数和(自身を除く): 44079856

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 253, 368, 440, 460, 506, 880, 920, 1012, 1265, 1321, 1840, 2024, 2530, 2642, 4048, 5060, 5284, 6605, 10120, 10568, 13210, 14531, 20240, 21136, 26420, 29062, 30383, 52840, 58124, 60766, 72655, 105680, 116248, 121532, 145310, 151915, 232496, 243064, 290620, 303830, 334213, 486128, 581240, 607660, 668426, 1162480, 1215320, 1336852, 1671065, 2430640, 2673704, 3342130, 5347408, 6684260, 13368520, 26737040]

約数ペア:

[(1, 26737040), (2, 13368520), (4, 6684260), (5, 5347408), (8, 3342130), (10, 2673704), (11, 2430640), (16, 1671065), (20, 1336852), (22, 1215320), (23, 1162480), (40, 668426), (44, 607660), (46, 581240), (55, 486128), (80, 334213), (88, 303830), (92, 290620), (110, 243064), (115, 232496), (176, 151915), (184, 145310), (220, 121532), (230, 116248), (253, 105680), (368, 72655), (440, 60766), (460, 58124), (506, 52840), (880, 30383), (920, 29062), (1012, 26420), (1265, 21136), (1321, 20240), (1840, 14531), (2024, 13210), (2530, 10568), (2642, 10120), (4048, 6605), (5060, 5284)]