16099668860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{383143}}^1$

素因数の和:383354

約数の個数: 48

約数和(自身を含む): 37076078592

約数和(自身を除く): 20976409732

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 191, 220, 382, 764, 955, 1910, 2101, 3820, 4202, 8404, 10505, 21010, 42020, 383143, 766286, 1532572, 1915715, 3831430, 4214573, 7662860, 8429146, 16858292, 21072865, 42145730, 73180313, 84291460, 146360626, 292721252, 365901565, 731803130, 804983443, 1463606260, 1609966886, 3219933772, 4024917215, 8049834430, 16099668860]

約数ペア:

[(1, 16099668860), (2, 8049834430), (4, 4024917215), (5, 3219933772), (10, 1609966886), (11, 1463606260), (20, 804983443), (22, 731803130), (44, 365901565), (55, 292721252), (110, 146360626), (191, 84291460), (220, 73180313), (382, 42145730), (764, 21072865), (955, 16858292), (1910, 8429146), (2101, 7662860), (3820, 4214573), (4202, 3831430), (8404, 1915715), (10505, 1532572), (21010, 766286), (42020, 383143)]