655441460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{36373}}^1$

素因数の和:36452

約数の個数: 48

約数和(自身を含む): 1484932176

約数和(自身を除く): 829490716

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 53, 68, 85, 106, 170, 212, 265, 340, 530, 901, 1060, 1802, 3604, 4505, 9010, 18020, 36373, 72746, 145492, 181865, 363730, 618341, 727460, 1236682, 1927769, 2473364, 3091705, 3855538, 6183410, 7711076, 9638845, 12366820, 19277690, 32772073, 38555380, 65544146, 131088292, 163860365, 327720730, 655441460]

約数ペア:

[(1, 655441460), (2, 327720730), (4, 163860365), (5, 131088292), (10, 65544146), (17, 38555380), (20, 32772073), (34, 19277690), (53, 12366820), (68, 9638845), (85, 7711076), (106, 6183410), (170, 3855538), (212, 3091705), (265, 2473364), (340, 1927769), (530, 1236682), (901, 727460), (1060, 618341), (1802, 363730), (3604, 181865), (4505, 145492), (9010, 72746), (18020, 36373)]