71940250

素因数分解:

$2^1\times 5^3\times {\mathrm{83}}^1\times {\mathrm{3467}}^1$

素因数の和:3567

約数の個数: 32

約数和(自身を含む): 136334016

約数和(自身を除く): 64393766

約数列:

[1, 2, 5, 10, 25, 50, 83, 125, 166, 250, 415, 830, 2075, 3467, 4150, 6934, 10375, 17335, 20750, 34670, 86675, 173350, 287761, 433375, 575522, 866750, 1438805, 2877610, 7194025, 14388050, 35970125, 71940250]

約数ペア:

[(1, 71940250), (2, 35970125), (5, 14388050), (10, 7194025), (25, 2877610), (50, 1438805), (83, 866750), (125, 575522), (166, 433375), (250, 287761), (415, 173350), (830, 86675), (2075, 34670), (3467, 20750), (4150, 17335), (6934, 10375)]