90796640

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2243}}^1$

素因数の和:2292

約数の個数: 96

約数和(自身を含む): 244290816

約数和(自身を除く): 153494176

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 32, 40, 44, 46, 55, 80, 88, 92, 110, 115, 160, 176, 184, 220, 230, 253, 352, 368, 440, 460, 506, 736, 880, 920, 1012, 1265, 1760, 1840, 2024, 2243, 2530, 3680, 4048, 4486, 5060, 8096, 8972, 10120, 11215, 17944, 20240, 22430, 24673, 35888, 40480, 44860, 49346, 51589, 71776, 89720, 98692, 103178, 123365, 179440, 197384, 206356, 246730, 257945, 358880, 394768, 412712, 493460, 515890, 567479, 789536, 825424, 986920, 1031780, 1134958, 1650848, 1973840, 2063560, 2269916, 2837395, 3947680, 4127120, 4539832, 5674790, 8254240, 9079664, 11349580, 18159328, 22699160, 45398320, 90796640]

約数ペア:

[(1, 90796640), (2, 45398320), (4, 22699160), (5, 18159328), (8, 11349580), (10, 9079664), (11, 8254240), (16, 5674790), (20, 4539832), (22, 4127120), (23, 3947680), (32, 2837395), (40, 2269916), (44, 2063560), (46, 1973840), (55, 1650848), (80, 1134958), (88, 1031780), (92, 986920), (110, 825424), (115, 789536), (160, 567479), (176, 515890), (184, 493460), (220, 412712), (230, 394768), (253, 358880), (352, 257945), (368, 246730), (440, 206356), (460, 197384), (506, 179440), (736, 123365), (880, 103178), (920, 98692), (1012, 89720), (1265, 71776), (1760, 51589), (1840, 49346), (2024, 44860), (2243, 40480), (2530, 35888), (3680, 24673), (4048, 22430), (4486, 20240), (5060, 17944), (8096, 11215), (8972, 10120)]