16433180

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 36197280

約数和(自身を除く): 19764100

約数列:

[1, 2, 4, 5, 10, 20, 37, 53, 74, 106, 148, 185, 212, 265, 370, 419, 530, 740, 838, 1060, 1676, 1961, 2095, 3922, 4190, 7844, 8380, 9805, 15503, 19610, 22207, 31006, 39220, 44414, 62012, 77515, 88828, 111035, 155030, 222070, 310060, 444140, 821659, 1643318, 3286636, 4108295, 8216590, 16433180]

約数ペア:

[(1, 16433180), (2, 8216590), (4, 4108295), (5, 3286636), (10, 1643318), (20, 821659), (37, 444140), (53, 310060), (74, 222070), (106, 155030), (148, 111035), (185, 88828), (212, 77515), (265, 62012), (370, 44414), (419, 39220), (530, 31006), (740, 22207), (838, 19610), (1060, 15503), (1676, 9805), (1961, 8380), (2095, 7844), (3922, 4190)]