11848480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 32659200

約数和(自身を除く): 20810720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 71, 80, 112, 140, 142, 149, 160, 224, 280, 284, 298, 355, 497, 560, 568, 596, 710, 745, 994, 1043, 1120, 1136, 1192, 1420, 1490, 1988, 2086, 2272, 2384, 2485, 2840, 2980, 3976, 4172, 4768, 4970, 5215, 5680, 5960, 7952, 8344, 9940, 10430, 10579, 11360, 11920, 15904, 16688, 19880, 20860, 21158, 23840, 33376, 39760, 41720, 42316, 52895, 74053, 79520, 83440, 84632, 105790, 148106, 166880, 169264, 211580, 296212, 338528, 370265, 423160, 592424, 740530, 846320, 1184848, 1481060, 1692640, 2369696, 2962120, 5924240, 11848480]

約数ペア:

[(1, 11848480), (2, 5924240), (4, 2962120), (5, 2369696), (7, 1692640), (8, 1481060), (10, 1184848), (14, 846320), (16, 740530), (20, 592424), (28, 423160), (32, 370265), (35, 338528), (40, 296212), (56, 211580), (70, 169264), (71, 166880), (80, 148106), (112, 105790), (140, 84632), (142, 83440), (149, 79520), (160, 74053), (224, 52895), (280, 42316), (284, 41720), (298, 39760), (355, 33376), (497, 23840), (560, 21158), (568, 20860), (596, 19880), (710, 16688), (745, 15904), (994, 11920), (1043, 11360), (1120, 10579), (1136, 10430), (1192, 9940), (1420, 8344), (1490, 7952), (1988, 5960), (2086, 5680), (2272, 5215), (2384, 4970), (2485, 4768), (2840, 4172), (2980, 3976)]