7306173640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1051}}^1\times {\mathrm{10223}}^1$

素因数の和:11302

約数の個数: 64

約数和(自身を含む): 17424149760

約数和(自身を除く): 10117976120

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 1051, 2102, 4204, 5255, 8408, 10223, 10510, 17867, 20446, 21020, 35734, 40892, 42040, 51115, 71468, 81784, 89335, 102230, 142936, 173791, 178670, 204460, 347582, 357340, 408920, 695164, 714680, 868955, 1390328, 1737910, 3475820, 6951640, 10744373, 21488746, 42977492, 53721865, 85954984, 107443730, 182654341, 214887460, 365308682, 429774920, 730617364, 913271705, 1461234728, 1826543410, 3653086820, 7306173640]

約数ペア:

[(1, 7306173640), (2, 3653086820), (4, 1826543410), (5, 1461234728), (8, 913271705), (10, 730617364), (17, 429774920), (20, 365308682), (34, 214887460), (40, 182654341), (68, 107443730), (85, 85954984), (136, 53721865), (170, 42977492), (340, 21488746), (680, 10744373), (1051, 6951640), (2102, 3475820), (4204, 1737910), (5255, 1390328), (8408, 868955), (10223, 714680), (10510, 695164), (17867, 408920), (20446, 357340), (21020, 347582), (35734, 204460), (40892, 178670), (42040, 173791), (51115, 142936), (71468, 102230), (81784, 89335)]