271580150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2111}}^1$

素因数の和:2237

約数の個数: 48

約数和(自身を含む): 527966208

約数和(自身を除く): 256386058

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 83, 155, 166, 310, 415, 775, 830, 1550, 2075, 2111, 2573, 4150, 4222, 5146, 10555, 12865, 21110, 25730, 52775, 64325, 65441, 105550, 128650, 130882, 175213, 327205, 350426, 654410, 876065, 1636025, 1752130, 3272050, 4380325, 5431603, 8760650, 10863206, 27158015, 54316030, 135790075, 271580150]

約数ペア:

[(1, 271580150), (2, 135790075), (5, 54316030), (10, 27158015), (25, 10863206), (31, 8760650), (50, 5431603), (62, 4380325), (83, 3272050), (155, 1752130), (166, 1636025), (310, 876065), (415, 654410), (775, 350426), (830, 327205), (1550, 175213), (2075, 130882), (2111, 128650), (2573, 105550), (4150, 65441), (4222, 64325), (5146, 52775), (10555, 25730), (12865, 21110)]