1255763770

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{107}}^1\times {\mathrm{3251}}^1$

素因数の和:3403

約数の個数: 48

約数和(自身を含む): 2408639328

約数和(自身を除く): 1152875558

約数列:

[1, 2, 5, 10, 19, 38, 95, 107, 190, 214, 361, 535, 722, 1070, 1805, 2033, 3251, 3610, 4066, 6502, 10165, 16255, 20330, 32510, 38627, 61769, 77254, 123538, 193135, 308845, 347857, 386270, 617690, 695714, 1173611, 1739285, 2347222, 3478570, 5868055, 6609283, 11736110, 13218566, 33046415, 66092830, 125576377, 251152754, 627881885, 1255763770]

約数ペア:

[(1, 1255763770), (2, 627881885), (5, 251152754), (10, 125576377), (19, 66092830), (38, 33046415), (95, 13218566), (107, 11736110), (190, 6609283), (214, 5868055), (361, 3478570), (535, 2347222), (722, 1739285), (1070, 1173611), (1805, 695714), (2033, 617690), (3251, 386270), (3610, 347857), (4066, 308845), (6502, 193135), (10165, 123538), (16255, 77254), (20330, 61769), (32510, 38627)]