7873382330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{8291}}^1$

素因数の和:8495

約数の個数: 64

約数和(自身を含む): 15797255040

約数和(自身を除く): 7923872710

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 97, 110, 178, 194, 445, 485, 890, 970, 979, 1067, 1958, 2134, 4895, 5335, 8291, 8633, 9790, 10670, 16582, 17266, 41455, 43165, 82910, 86330, 91201, 94963, 182402, 189926, 456005, 474815, 737899, 804227, 912010, 949630, 1475798, 1608454, 3689495, 4021135, 7378990, 8042270, 8116889, 8846497, 16233778, 17692994, 40584445, 44232485, 71576203, 81168890, 88464970, 143152406, 357881015, 715762030, 787338233, 1574676466, 3936691165, 7873382330]

約数ペア:

[(1, 7873382330), (2, 3936691165), (5, 1574676466), (10, 787338233), (11, 715762030), (22, 357881015), (55, 143152406), (89, 88464970), (97, 81168890), (110, 71576203), (178, 44232485), (194, 40584445), (445, 17692994), (485, 16233778), (890, 8846497), (970, 8116889), (979, 8042270), (1067, 7378990), (1958, 4021135), (2134, 3689495), (4895, 1608454), (5335, 1475798), (8291, 949630), (8633, 912010), (9790, 804227), (10670, 737899), (16582, 474815), (17266, 456005), (41455, 189926), (43165, 182402), (82910, 94963), (86330, 91201)]