11407760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1567}}^1$

素因数の和:1600

約数の個数: 80

約数和(自身を含む): 32664576

約数和(自身を除く): 21256816

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1567, 1820, 3134, 3640, 6268, 7280, 7835, 10969, 12536, 15670, 20371, 21938, 25072, 31340, 40742, 43876, 54845, 62680, 81484, 87752, 101855, 109690, 125360, 142597, 162968, 175504, 203710, 219380, 285194, 325936, 407420, 438760, 570388, 712985, 814840, 877520, 1140776, 1425970, 1629680, 2281552, 2851940, 5703880, 11407760]

約数ペア:

[(1, 11407760), (2, 5703880), (4, 2851940), (5, 2281552), (7, 1629680), (8, 1425970), (10, 1140776), (13, 877520), (14, 814840), (16, 712985), (20, 570388), (26, 438760), (28, 407420), (35, 325936), (40, 285194), (52, 219380), (56, 203710), (65, 175504), (70, 162968), (80, 142597), (91, 125360), (104, 109690), (112, 101855), (130, 87752), (140, 81484), (182, 62680), (208, 54845), (260, 43876), (280, 40742), (364, 31340), (455, 25072), (520, 21938), (560, 20371), (728, 15670), (910, 12536), (1040, 10969), (1456, 7835), (1567, 7280), (1820, 6268), (3134, 3640)]