1900418440070

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1\times {\mathrm{1973}}^1\times {\mathrm{8669}}^1$

素因数の和:10961

約数の個数: 64

約数和(自身を含む): 3519305314560

約数和(自身を除く): 1618886874490

約数列:

[1, 2, 5, 10, 41, 82, 205, 271, 410, 542, 1355, 1973, 2710, 3946, 8669, 9865, 11111, 17338, 19730, 22222, 43345, 55555, 80893, 86690, 111110, 161786, 355429, 404465, 534683, 710858, 808930, 1069366, 1777145, 2349299, 2673415, 3554290, 4698598, 5346830, 11746495, 17103937, 21922003, 23492990, 34207874, 43844006, 85519685, 96321259, 109610015, 171039370, 192642518, 219220030, 481606295, 701261417, 963212590, 1402522834, 3506307085, 4635166927, 7012614170, 9270333854, 23175834635, 46351669270, 190041844007, 380083688014, 950209220035, 1900418440070]

約数ペア:

[(1, 1900418440070), (2, 950209220035), (5, 380083688014), (10, 190041844007), (41, 46351669270), (82, 23175834635), (205, 9270333854), (271, 7012614170), (410, 4635166927), (542, 3506307085), (1355, 1402522834), (1973, 963212590), (2710, 701261417), (3946, 481606295), (8669, 219220030), (9865, 192642518), (11111, 171039370), (17338, 109610015), (19730, 96321259), (22222, 85519685), (43345, 43844006), (55555, 34207874), (80893, 23492990), (86690, 21922003), (111110, 17103937), (161786, 11746495), (355429, 5346830), (404465, 4698598), (534683, 3554290), (710858, 2673415), (808930, 2349299), (1069366, 1777145)]