11560640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:434

約数の個数: 112

約数和(自身を含む): 33966912

約数和(自身を除く): 22406272

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 397, 416, 448, 455, 520, 560, 728, 794, 832, 910, 1040, 1120, 1456, 1588, 1820, 1985, 2080, 2240, 2779, 2912, 3176, 3640, 3970, 4160, 5161, 5558, 5824, 6352, 7280, 7940, 10322, 11116, 12704, 13895, 14560, 15880, 20644, 22232, 25408, 25805, 27790, 29120, 31760, 36127, 41288, 44464, 51610, 55580, 63520, 72254, 82576, 88928, 103220, 111160, 127040, 144508, 165152, 177856, 180635, 206440, 222320, 289016, 330304, 361270, 412880, 444640, 578032, 722540, 825760, 889280, 1156064, 1445080, 1651520, 2312128, 2890160, 5780320, 11560640]

約数ペア:

[(1, 11560640), (2, 5780320), (4, 2890160), (5, 2312128), (7, 1651520), (8, 1445080), (10, 1156064), (13, 889280), (14, 825760), (16, 722540), (20, 578032), (26, 444640), (28, 412880), (32, 361270), (35, 330304), (40, 289016), (52, 222320), (56, 206440), (64, 180635), (65, 177856), (70, 165152), (80, 144508), (91, 127040), (104, 111160), (112, 103220), (130, 88928), (140, 82576), (160, 72254), (182, 63520), (208, 55580), (224, 51610), (260, 44464), (280, 41288), (320, 36127), (364, 31760), (397, 29120), (416, 27790), (448, 25805), (455, 25408), (520, 22232), (560, 20644), (728, 15880), (794, 14560), (832, 13895), (910, 12704), (1040, 11116), (1120, 10322), (1456, 7940), (1588, 7280), (1820, 6352), (1985, 5824), (2080, 5558), (2240, 5161), (2779, 4160), (2912, 3970), (3176, 3640)]