2026688240

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{35531}}^1$

素因数の和:35598

約数の個数: 80

約数和(自身を含む): 5075675136

約数和(自身を除く): 3048986896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 80, 92, 115, 124, 155, 184, 230, 248, 310, 368, 460, 496, 620, 713, 920, 1240, 1426, 1840, 2480, 2852, 3565, 5704, 7130, 11408, 14260, 28520, 35531, 57040, 71062, 142124, 177655, 284248, 355310, 568496, 710620, 817213, 1101461, 1421240, 1634426, 2202922, 2842480, 3268852, 4086065, 4405844, 5507305, 6537704, 8172130, 8811688, 11014610, 13075408, 16344260, 17623376, 22029220, 25333603, 32688520, 44058440, 50667206, 65377040, 88116880, 101334412, 126668015, 202668824, 253336030, 405337648, 506672060, 1013344120, 2026688240]

約数ペア:

[(1, 2026688240), (2, 1013344120), (4, 506672060), (5, 405337648), (8, 253336030), (10, 202668824), (16, 126668015), (20, 101334412), (23, 88116880), (31, 65377040), (40, 50667206), (46, 44058440), (62, 32688520), (80, 25333603), (92, 22029220), (115, 17623376), (124, 16344260), (155, 13075408), (184, 11014610), (230, 8811688), (248, 8172130), (310, 6537704), (368, 5507305), (460, 4405844), (496, 4086065), (620, 3268852), (713, 2842480), (920, 2202922), (1240, 1634426), (1426, 1421240), (1840, 1101461), (2480, 817213), (2852, 710620), (3565, 568496), (5704, 355310), (7130, 284248), (11408, 177655), (14260, 142124), (28520, 71062), (35531, 57040)]