11155040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:232

約数の個数: 96

約数和(自身を含む): 29465856

約数和(自身を除く): 18310816

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 130, 155, 160, 173, 208, 248, 260, 310, 346, 403, 416, 496, 520, 620, 692, 806, 865, 992, 1040, 1240, 1384, 1612, 1730, 2015, 2080, 2249, 2480, 2768, 3224, 3460, 4030, 4498, 4960, 5363, 5536, 6448, 6920, 8060, 8996, 10726, 11245, 12896, 13840, 16120, 17992, 21452, 22490, 26815, 27680, 32240, 35984, 42904, 44980, 53630, 64480, 69719, 71968, 85808, 89960, 107260, 139438, 171616, 179920, 214520, 278876, 348595, 359840, 429040, 557752, 697190, 858080, 1115504, 1394380, 2231008, 2788760, 5577520, 11155040]

約数ペア:

[(1, 11155040), (2, 5577520), (4, 2788760), (5, 2231008), (8, 1394380), (10, 1115504), (13, 858080), (16, 697190), (20, 557752), (26, 429040), (31, 359840), (32, 348595), (40, 278876), (52, 214520), (62, 179920), (65, 171616), (80, 139438), (104, 107260), (124, 89960), (130, 85808), (155, 71968), (160, 69719), (173, 64480), (208, 53630), (248, 44980), (260, 42904), (310, 35984), (346, 32240), (403, 27680), (416, 26815), (496, 22490), (520, 21452), (620, 17992), (692, 16120), (806, 13840), (865, 12896), (992, 11245), (1040, 10726), (1240, 8996), (1384, 8060), (1612, 6920), (1730, 6448), (2015, 5536), (2080, 5363), (2249, 4960), (2480, 4498), (2768, 4030), (3224, 3460)]