2116780595

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:516

約数の個数: 64

約数和(自身を含む): 2895298560

約数和(自身を除く): 778517965

約数列:

[1, 5, 19, 31, 41, 47, 95, 155, 205, 235, 373, 589, 779, 893, 1271, 1457, 1865, 1927, 2945, 3895, 4465, 6355, 7087, 7285, 9635, 11563, 15293, 17531, 24149, 27683, 35435, 36613, 57815, 59737, 76465, 87655, 120745, 138415, 183065, 219697, 290567, 298685, 333089, 474083, 543461, 718771, 1098485, 1135003, 1452835, 1665445, 2370415, 2717305, 3593855, 5675015, 9007577, 10325759, 13656649, 22281901, 45037885, 51628795, 68283245, 111409505, 423356119, 2116780595]

約数ペア:

[(1, 2116780595), (5, 423356119), (19, 111409505), (31, 68283245), (41, 51628795), (47, 45037885), (95, 22281901), (155, 13656649), (205, 10325759), (235, 9007577), (373, 5675015), (589, 3593855), (779, 2717305), (893, 2370415), (1271, 1665445), (1457, 1452835), (1865, 1135003), (1927, 1098485), (2945, 718771), (3895, 543461), (4465, 474083), (6355, 333089), (7087, 298685), (7285, 290567), (9635, 219697), (11563, 183065), (15293, 138415), (17531, 120745), (24149, 87655), (27683, 76465), (35435, 59737), (36613, 57815)]