17668321220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1\times {\mathrm{4339}}^1$

素因数の和:4665

約数の個数: 96

約数和(自身を含む): 41157365760

約数和(自身を除く): 23489044540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 83, 110, 166, 220, 223, 332, 415, 446, 830, 892, 913, 1115, 1660, 1826, 2230, 2453, 3652, 4339, 4460, 4565, 4906, 8678, 9130, 9812, 12265, 17356, 18260, 18509, 21695, 24530, 37018, 43390, 47729, 49060, 74036, 86780, 92545, 95458, 185090, 190916, 203599, 238645, 360137, 370180, 407198, 477290, 720274, 814396, 954580, 967597, 1017995, 1440548, 1800685, 1935194, 2035990, 3601370, 3870388, 3961507, 4071980, 4837985, 7202740, 7923014, 9675970, 10643567, 15846028, 19351940, 19807535, 21287134, 39615070, 42574268, 53217835, 79230140, 80310551, 106435670, 160621102, 212871340, 321242204, 401552755, 803105510, 883416061, 1606211020, 1766832122, 3533664244, 4417080305, 8834160610, 17668321220]

約数ペア:

[(1, 17668321220), (2, 8834160610), (4, 4417080305), (5, 3533664244), (10, 1766832122), (11, 1606211020), (20, 883416061), (22, 803105510), (44, 401552755), (55, 321242204), (83, 212871340), (110, 160621102), (166, 106435670), (220, 80310551), (223, 79230140), (332, 53217835), (415, 42574268), (446, 39615070), (830, 21287134), (892, 19807535), (913, 19351940), (1115, 15846028), (1660, 10643567), (1826, 9675970), (2230, 7923014), (2453, 7202740), (3652, 4837985), (4339, 4071980), (4460, 3961507), (4565, 3870388), (4906, 3601370), (8678, 2035990), (9130, 1935194), (9812, 1800685), (12265, 1440548), (17356, 1017995), (18260, 967597), (18509, 954580), (21695, 814396), (24530, 720274), (37018, 477290), (43390, 407198), (47729, 370180), (49060, 360137), (74036, 238645), (86780, 203599), (92545, 190916), (95458, 185090)]