63026840

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{38431}}^1$

素因数の和:38483

約数の個数: 32

約数和(自身を含む): 145272960

約数和(自身を除く): 82246120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 38431, 76862, 153724, 192155, 307448, 384310, 768620, 1537240, 1575671, 3151342, 6302684, 7878355, 12605368, 15756710, 31513420, 63026840]

約数ペア:

[(1, 63026840), (2, 31513420), (4, 15756710), (5, 12605368), (8, 7878355), (10, 6302684), (20, 3151342), (40, 1575671), (41, 1537240), (82, 768620), (164, 384310), (205, 307448), (328, 192155), (410, 153724), (820, 76862), (1640, 38431)]