23683742720

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{420521}}^1$

素因数の和:420557

約数の個数: 88

約数和(自身を含む): 61978214448

約数和(自身を除く): 38294471728

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 256, 320, 352, 440, 512, 640, 704, 880, 1024, 1280, 1408, 1760, 2560, 2816, 3520, 5120, 5632, 7040, 11264, 14080, 28160, 56320, 420521, 841042, 1682084, 2102605, 3364168, 4205210, 4625731, 6728336, 8410420, 9251462, 13456672, 16820840, 18502924, 23128655, 26913344, 33641680, 37005848, 46257310, 53826688, 67283360, 74011696, 92514620, 107653376, 134566720, 148023392, 185029240, 215306752, 269133440, 296046784, 370058480, 430613504, 538266880, 592093568, 740116960, 1076533760, 1184187136, 1480233920, 2153067520, 2368374272, 2960467840, 4736748544, 5920935680, 11841871360, 23683742720]

約数ペア:

[(1, 23683742720), (2, 11841871360), (4, 5920935680), (5, 4736748544), (8, 2960467840), (10, 2368374272), (11, 2153067520), (16, 1480233920), (20, 1184187136), (22, 1076533760), (32, 740116960), (40, 592093568), (44, 538266880), (55, 430613504), (64, 370058480), (80, 296046784), (88, 269133440), (110, 215306752), (128, 185029240), (160, 148023392), (176, 134566720), (220, 107653376), (256, 92514620), (320, 74011696), (352, 67283360), (440, 53826688), (512, 46257310), (640, 37005848), (704, 33641680), (880, 26913344), (1024, 23128655), (1280, 18502924), (1408, 16820840), (1760, 13456672), (2560, 9251462), (2816, 8410420), (3520, 6728336), (5120, 4625731), (5632, 4205210), (7040, 3364168), (11264, 2102605), (14080, 1682084), (28160, 841042), (56320, 420521)]