79634350

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{619}}^1$

素因数の和:745

約数の個数: 48

約数和(自身を含む): 154990080

約数和(自身を除く): 75355730

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 83, 155, 166, 310, 415, 619, 775, 830, 1238, 1550, 2075, 2573, 3095, 4150, 5146, 6190, 12865, 15475, 19189, 25730, 30950, 38378, 51377, 64325, 95945, 102754, 128650, 191890, 256885, 479725, 513770, 959450, 1284425, 1592687, 2568850, 3185374, 7963435, 15926870, 39817175, 79634350]

約数ペア:

[(1, 79634350), (2, 39817175), (5, 15926870), (10, 7963435), (25, 3185374), (31, 2568850), (50, 1592687), (62, 1284425), (83, 959450), (155, 513770), (166, 479725), (310, 256885), (415, 191890), (619, 128650), (775, 102754), (830, 95945), (1238, 64325), (1550, 51377), (2075, 38378), (2573, 30950), (3095, 25730), (4150, 19189), (5146, 15475), (6190, 12865)]