82790150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^2\times {\mathrm{1723}}^1$

素因数の和:1797

約数の個数: 36

約数和(自身を含む): 159209676

約数和(自身を除く): 76419526

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 961, 1550, 1723, 1922, 3446, 4805, 8615, 9610, 17230, 24025, 43075, 48050, 53413, 86150, 106826, 267065, 534130, 1335325, 1655803, 2670650, 3311606, 8279015, 16558030, 41395075, 82790150]

約数ペア:

[(1, 82790150), (2, 41395075), (5, 16558030), (10, 8279015), (25, 3311606), (31, 2670650), (50, 1655803), (62, 1335325), (155, 534130), (310, 267065), (775, 106826), (961, 86150), (1550, 53413), (1723, 48050), (1922, 43075), (3446, 24025), (4805, 17230), (8615, 9610)]