17371124780

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1523}}^1\times {\mathrm{6871}}^1$

素因数の和:8486

約数の個数: 48

約数和(自身を含む): 36948489984

約数和(自身を除く): 19577365204

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1523, 1660, 3046, 6092, 6871, 7615, 13742, 15230, 27484, 30460, 34355, 68710, 126409, 137420, 252818, 505636, 570293, 632045, 1140586, 1264090, 2281172, 2528180, 2851465, 5702930, 10464533, 11405860, 20929066, 41858132, 52322665, 104645330, 209290660, 868556239, 1737112478, 3474224956, 4342781195, 8685562390, 17371124780]

約数ペア:

[(1, 17371124780), (2, 8685562390), (4, 4342781195), (5, 3474224956), (10, 1737112478), (20, 868556239), (83, 209290660), (166, 104645330), (332, 52322665), (415, 41858132), (830, 20929066), (1523, 11405860), (1660, 10464533), (3046, 5702930), (6092, 2851465), (6871, 2528180), (7615, 2281172), (13742, 1264090), (15230, 1140586), (27484, 632045), (30460, 570293), (34355, 505636), (68710, 252818), (126409, 137420)]