23517440

素因数分解:

$2^8\times 5^1\times {\mathrm{19}}^1\times {\mathrm{967}}^1$

素因数の和:1007

約数の個数: 72

約数和(自身を含む): 59357760

約数和(自身を除く): 35840320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 608, 640, 760, 967, 1216, 1280, 1520, 1934, 2432, 3040, 3868, 4835, 4864, 6080, 7736, 9670, 12160, 15472, 18373, 19340, 24320, 30944, 36746, 38680, 61888, 73492, 77360, 91865, 123776, 146984, 154720, 183730, 247552, 293968, 309440, 367460, 587936, 618880, 734920, 1175872, 1237760, 1469840, 2351744, 2939680, 4703488, 5879360, 11758720, 23517440]

約数ペア:

[(1, 23517440), (2, 11758720), (4, 5879360), (5, 4703488), (8, 2939680), (10, 2351744), (16, 1469840), (19, 1237760), (20, 1175872), (32, 734920), (38, 618880), (40, 587936), (64, 367460), (76, 309440), (80, 293968), (95, 247552), (128, 183730), (152, 154720), (160, 146984), (190, 123776), (256, 91865), (304, 77360), (320, 73492), (380, 61888), (608, 38680), (640, 36746), (760, 30944), (967, 24320), (1216, 19340), (1280, 18373), (1520, 15472), (1934, 12160), (2432, 9670), (3040, 7736), (3868, 6080), (4835, 4864)]