105956140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 243855360

約数和(自身を除く): 137899220

約数列:

[1, 2, 4, 5, 10, 20, 29, 31, 58, 62, 71, 83, 116, 124, 142, 145, 155, 166, 284, 290, 310, 332, 355, 415, 580, 620, 710, 830, 899, 1420, 1660, 1798, 2059, 2201, 2407, 2573, 3596, 4118, 4402, 4495, 4814, 5146, 5893, 8236, 8804, 8990, 9628, 10292, 10295, 11005, 11786, 12035, 12865, 17980, 20590, 22010, 23572, 24070, 25730, 29465, 41180, 44020, 48140, 51460, 58930, 63829, 74617, 117860, 127658, 149234, 170897, 182683, 255316, 298468, 319145, 341794, 365366, 373085, 638290, 683588, 730732, 746170, 854485, 913415, 1276580, 1492340, 1708970, 1826830, 3417940, 3653660, 5297807, 10595614, 21191228, 26489035, 52978070, 105956140]

約数ペア:

[(1, 105956140), (2, 52978070), (4, 26489035), (5, 21191228), (10, 10595614), (20, 5297807), (29, 3653660), (31, 3417940), (58, 1826830), (62, 1708970), (71, 1492340), (83, 1276580), (116, 913415), (124, 854485), (142, 746170), (145, 730732), (155, 683588), (166, 638290), (284, 373085), (290, 365366), (310, 341794), (332, 319145), (355, 298468), (415, 255316), (580, 182683), (620, 170897), (710, 149234), (830, 127658), (899, 117860), (1420, 74617), (1660, 63829), (1798, 58930), (2059, 51460), (2201, 48140), (2407, 44020), (2573, 41180), (3596, 29465), (4118, 25730), (4402, 24070), (4495, 23572), (4814, 22010), (5146, 20590), (5893, 17980), (8236, 12865), (8804, 12035), (8990, 11786), (9628, 11005), (10292, 10295)]