3730850

素因数分解:

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

素因数の和:155

約数の個数: 48

約数和(自身を含む): 7499520

約数和(自身を除く): 3768670

約数列:

[1, 2, 5, 10, 25, 29, 31, 50, 58, 62, 83, 145, 155, 166, 290, 310, 415, 725, 775, 830, 899, 1450, 1550, 1798, 2075, 2407, 2573, 4150, 4495, 4814, 5146, 8990, 12035, 12865, 22475, 24070, 25730, 44950, 60175, 64325, 74617, 120350, 128650, 149234, 373085, 746170, 1865425, 3730850]

約数ペア:

[(1, 3730850), (2, 1865425), (5, 746170), (10, 373085), (25, 149234), (29, 128650), (31, 120350), (50, 74617), (58, 64325), (62, 60175), (83, 44950), (145, 25730), (155, 24070), (166, 22475), (290, 12865), (310, 12035), (415, 8990), (725, 5146), (775, 4814), (830, 4495), (899, 4150), (1450, 2573), (1550, 2407), (1798, 2075)]